Holset HX35 Install info on om603

STD Tuning Engine Holset HX35 Install info on om603

Holset HX35 Install info on om603

Holset HX35 Install info on om603

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casioqv

OM602 Turbo

116

02-08-2011, 02:18 PM #162

(02-08-2011, 05:09 AM)ForcedInduction The drop on a stock 9psi engine can easily be upwards of 1psi, very restrictive. A decent core shouldn't see more than 0.25psi drop at maximum flow and boost.

There's definitely a trade-off between flow restriction and cooling. The Volvo intercooler is pretty restrictive (although less so that most other stock 80s car intercoolers) but the large surface area and small passages mean it drops the air charge temperature considerably. I don't think you can make a clear cut comparison between the Volvo intercooler and a smaller one that has less flow restriction, but also doesn't cool the air as much without actually comparing them in a specific vehicle on a dyno.

Still, I agree there's no reason to use the Volvo intercooler. Any vehicle which could fit it could use the Isuzu NPR intercooler instead which is about the same size/shape as the Volvo with much less flow restriction.

Quote:A Volvo 240 Turbo revvs to 6000rpm with 9psi boost

Stock boost is set even lower than that (5-6 psi) but the stock intercooler still seems to work well with it raised to ~15psi.

This post was last modified: 02-08-2011, 02:19 PM by casioqv.

-Tyler
1984 Volvo 760GLE Turbo Diesel D24T/M46
1986 Isuzu Trooper Turbo Diesel
No mercedes (for now)

casioqv

02-08-2011, 02:18 PM #162

(02-08-2011, 05:09 AM)ForcedInduction The drop on a stock 9psi engine can easily be upwards of 1psi, very restrictive. A decent core shouldn't see more than 0.25psi drop at maximum flow and boost.

There's definitely a trade-off between flow restriction and cooling. The Volvo intercooler is pretty restrictive (although less so that most other stock 80s car intercoolers) but the large surface area and small passages mean it drops the air charge temperature considerably. I don't think you can make a clear cut comparison between the Volvo intercooler and a smaller one that has less flow restriction, but also doesn't cool the air as much without actually comparing them in a specific vehicle on a dyno.

Still, I agree there's no reason to use the Volvo intercooler. Any vehicle which could fit it could use the Isuzu NPR intercooler instead which is about the same size/shape as the Volvo with much less flow restriction.

Quote:A Volvo 240 Turbo revvs to 6000rpm with 9psi boost

Stock boost is set even lower than that (5-6 psi) but the stock intercooler still seems to work well with it raised to ~15psi.

-Tyler
1984 Volvo 760GLE Turbo Diesel D24T/M46
1986 Isuzu Trooper Turbo Diesel
No mercedes (for now)

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Holset HX35 Install info on om603 - by jonbobshinigin - 08-10-2010, 11:48 AM

RE: Holset HY35 Install info on om603 - by muuris - 08-10-2010, 12:55 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-10-2010, 05:29 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-10-2010, 01:26 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-11-2010, 01:21 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-11-2010, 01:58 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-11-2010, 02:10 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-12-2010, 01:21 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-12-2010, 01:52 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-16-2010, 01:01 AM

RE: Holset HY35 Install info on om603 - by jeemu - 08-16-2010, 05:31 AM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-16-2010, 06:45 AM

RE: Holset HY35 Install info on om603 - by 95e300dez - 08-16-2010, 10:10 AM

RE: Holset HY35 Install info on om603 - by gsxr - 08-16-2010, 01:41 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-16-2010, 02:28 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-16-2010, 03:19 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-18-2010, 02:05 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-18-2010, 04:04 PM

RE: Holset HY35 Install info on om603 - by 95e300dez - 08-18-2010, 04:44 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-18-2010, 04:53 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-18-2010, 05:03 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-18-2010, 05:21 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-16-2010, 04:03 PM

RE: Holset HY35 Install info on om603 - by winmutt - 08-16-2010, 05:54 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-16-2010, 06:02 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-16-2010, 06:05 PM

RE: Holset HY35 Install info on om603 - by willbhere4u - 08-16-2010, 08:59 PM

RE: Holset HY35 Install info on om603 - by gsxr - 08-17-2010, 09:58 AM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-17-2010, 10:17 AM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-17-2010, 06:12 PM

RE: Holset HY35 Install info on om603 - by gsxr - 08-17-2010, 07:00 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-17-2010, 07:04 PM

RE: Holset HY35 Install info on om603 - by gsxr - 08-17-2010, 07:17 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-17-2010, 07:28 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-18-2010, 02:19 PM

RE: Holset HY35 Install info on om603 - by 95e300dez - 08-18-2010, 03:01 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-18-2010, 03:13 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-18-2010, 05:28 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-18-2010, 05:30 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-19-2010, 06:56 AM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-18-2010, 09:51 PM

RE: Holset HY35 Install info on om603 - by MJF - 08-18-2010, 10:27 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-18-2010, 10:47 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-19-2010, 09:04 AM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-19-2010, 02:12 PM

RE: Holset HY35 Install info on om603 - by HughF_UK - 08-19-2010, 10:03 AM

RE: Holset HY35 Install info on om603 - by muuris - 08-19-2010, 12:20 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-19-2010, 05:15 PM

RE: Holset HY35 Install info on om603 - by gsxr - 08-19-2010, 05:29 PM

RE: Holset HY35 Install info on om603 - by 95e300dez - 08-19-2010, 06:55 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-19-2010, 09:12 PM

RE: Holset HY35 Install info on om603 - by winmutt - 08-20-2010, 05:40 AM

RE: Holset HY35 Install info on om603 - by 95e300dez - 08-19-2010, 10:52 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-19-2010, 11:11 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-20-2010, 06:44 AM

RE: Holset HY35 Install info on om603 - by muuris - 08-20-2010, 07:15 AM

RE: Holset HY35 Install info on om603 - by Alastair E - 08-20-2010, 08:53 AM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-20-2010, 04:42 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-20-2010, 04:54 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-20-2010, 04:56 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-20-2010, 05:00 PM

RE: Holset HY35 Install info on om603 - by Alastair E - 08-20-2010, 03:41 AM

RE: Holset HY35 Install info on om603 - by jeemu - 08-20-2010, 01:30 PM

RE: Holset HY35 Install info on om603 - by Alastair E - 08-20-2010, 03:01 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-20-2010, 03:36 PM

RE: Holset HY35 Install info on om603 - by gsxr - 08-20-2010, 05:04 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-20-2010, 05:05 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-20-2010, 05:26 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-21-2010, 03:13 PM

RE: Holset HY35 Install info on om603 - by jeemu - 08-21-2010, 04:42 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-22-2010, 02:48 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-21-2010, 08:08 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-22-2010, 01:38 AM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-22-2010, 03:28 PM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-22-2010, 03:35 PM

RE: Holset HY35 Install info on om603 - by muuris - 08-23-2010, 08:17 AM

RE: Holset HY35 Install info on om603 - by mbenzo300td - 08-23-2010, 01:30 AM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-23-2010, 04:02 AM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-23-2010, 08:43 AM

RE: Holset HY35 Install info on om603 - by Alastair E - 08-23-2010, 10:08 AM

RE: Holset HY35 Install info on om603 - by ForcedInduction - 08-23-2010, 05:58 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-23-2010, 10:19 AM

RE: Holset HY35 Install info on om603 - by jeemu - 08-23-2010, 11:34 AM

RE: Holset HY35 Install info on om603 - by mbenzo300td - 08-23-2010, 12:10 PM

RE: Holset HY35 Install info on om603 - by George3soccer - 08-23-2010, 12:11 PM

RE: Holset HY35 Install info on om603 - by jonbobshinigin - 08-23-2010, 12:51 PM

RE: Holset HY35 Install info on om603 - by mbenzo300td - 08-23-2010, 04:34 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-23-2010, 04:52 PM

RE: Holset HX35 Install info on om603 - by George3soccer - 08-23-2010, 04:54 PM

RE: Holset HX35 Install info on om603 - by 95e300dez - 08-23-2010, 09:20 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-23-2010, 09:38 PM

RE: Holset HX35 Install info on om603 - by muuris - 08-24-2010, 12:27 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-24-2010, 07:08 AM

RE: Holset HX35 Install info on om603 - by Alastair E - 08-24-2010, 04:05 AM

RE: Holset HX35 Install info on om603 - by jeemu - 08-24-2010, 07:14 AM

RE: Holset HX35 Install info on om603 - by Rudolf_Diesel - 08-24-2010, 07:20 AM

RE: Holset HX35 Install info on om603 - by muuris - 08-24-2010, 08:38 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2010, 08:53 AM

RE: Holset HX35 Install info on om603 - by jeemu - 08-24-2010, 10:27 AM

RE: Holset HX35 Install info on om603 - by mbenzo300td - 08-24-2010, 01:01 PM

RE: Holset HX35 Install info on om603 - by jeemu - 08-24-2010, 01:39 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2010, 02:25 PM

RE: Holset HX35 Install info on om603 - by jeemu - 08-24-2010, 02:33 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2010, 03:01 PM

RE: Holset HX35 Install info on om603 - by jeemu - 08-24-2010, 03:10 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2010, 06:58 PM

RE: Holset HX35 Install info on om603 - by gsxr - 08-24-2010, 09:40 PM

RE: Holset HX35 Install info on om603 - by aaa - 08-24-2010, 10:16 PM

RE: Holset HX35 Install info on om603 - by jeemu - 08-25-2010, 01:27 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-25-2010, 06:20 AM

RE: Holset HX35 Install info on om603 - by muuris - 08-25-2010, 08:06 AM

RE: Holset HX35 Install info on om603 - by muuris - 08-26-2010, 04:21 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-26-2010, 08:02 AM

RE: Holset HX35 Install info on om603 - by muuris - 08-26-2010, 08:31 AM

RE: Holset HX35 Install info on om603 - by winmutt - 08-26-2010, 08:58 AM

RE: Holset HX35 Install info on om603 - by tomnik - 08-26-2010, 09:28 AM

RE: Holset HX35 Install info on om603 - by muuris - 08-26-2010, 09:35 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-26-2010, 05:10 PM

RE: Holset HX35 Install info on om603 - by muuris - 08-27-2010, 01:06 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-27-2010, 05:35 AM

RE: Holset HX35 Install info on om603 - by gsxr - 08-25-2010, 08:44 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2010, 10:19 PM

RE: Holset HX35 Install info on om603 - by gsxr - 08-24-2010, 10:54 PM

RE: Holset HX35 Install info on om603 - by winmutt - 08-25-2010, 04:34 PM

RE: Holset HX35 Install info on om603 - by jeemu - 08-25-2010, 04:46 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 08-25-2010, 07:15 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-25-2010, 06:54 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-25-2010, 07:55 PM

RE: Holset HX35 Install info on om603 - by gsxr - 08-25-2010, 09:17 PM

RE: Holset HX35 Install info on om603 - by Captain America - 08-26-2010, 12:47 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-31-2010, 10:48 PM

RE: Holset HX35 Install info on om603 - by George3soccer - 09-01-2010, 09:05 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 09-01-2010, 01:55 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 10-29-2010, 12:59 PM

RE: Holset HX35 Install info on om603 - by willbhere4u - 10-29-2010, 01:39 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 10-29-2010, 01:44 PM

RE: Holset HX35 Install info on om603 - by willbhere4u - 10-29-2010, 04:34 PM

RE: Holset HX35 Install info on om603 - by E300TSC - 10-30-2010, 07:12 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 10-30-2010, 07:52 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 10-30-2010, 03:33 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 10-30-2010, 04:01 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 10-30-2010, 05:31 PM

RE: Holset HX35 Install info on om603 - by willbhere4u - 10-30-2010, 08:06 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 10-30-2010, 11:03 PM

RE: Holset HX35 Install info on om603 - by willbhere4u - 10-30-2010, 11:18 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 10-30-2010, 11:29 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 10-30-2010, 11:53 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 11-01-2010, 10:54 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 01-08-2011, 04:47 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 02-07-2011, 10:46 AM

RE: Holset HX35 Install info on om603 - by casioqv - 02-07-2011, 03:05 PM

RE: Holset HX35 Install info on om603 - by winmutt - 02-07-2011, 03:00 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 02-07-2011, 03:09 PM

RE: Holset HX35 Install info on om603 - by casioqv - 02-07-2011, 03:13 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 02-07-2011, 04:01 PM

RE: Holset HX35 Install info on om603 - by casioqv - 02-07-2011, 04:17 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 02-07-2011, 04:07 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 02-08-2011, 05:09 AM

RE: Holset HX35 Install info on om603 - by casioqv - 02-08-2011, 02:18 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 02-08-2011, 02:32 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 02-08-2011, 10:42 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 02-08-2011, 01:37 PM

RE: Holset HX35 Install info on om603 - by winmutt - 02-08-2011, 10:49 AM

RE: Holset HX35 Install info on om603 - by jeemu - 02-08-2011, 03:28 PM

RE: Holset HX35 Install info on om603 - by gsxr - 02-09-2011, 06:00 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-08-2011, 11:57 AM

RE: Holset HX35 Install info on om603 - by winmutt - 03-08-2011, 12:18 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-08-2011, 12:43 PM

RE: Holset HX35 Install info on om603 - by gsxr - 03-08-2011, 04:55 PM

RE: Holset HX35 Install info on om603 - by winmutt - 03-09-2011, 10:38 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-09-2011, 04:40 PM

RE: Holset HX35 Install info on om603 - by frodes - 03-12-2011, 10:03 AM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 03-12-2011, 10:27 AM

RE: Holset HX35 Install info on om603 - by frodes - 03-12-2011, 12:28 PM

RE: Holset HX35 Install info on om603 - by ForcedInduction - 03-13-2011, 01:24 AM

RE: Holset HX35 Install info on om603 - by gsxr - 03-13-2011, 10:56 AM

RE: Holset HX35 Install info on om603 - by frodes - 03-13-2011, 02:29 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-13-2011, 12:14 AM

RE: Holset HX35 Install info on om603 - by wlockerb - 03-13-2011, 03:31 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-13-2011, 11:49 AM

RE: Holset HX35 Install info on om603 - by gsxr - 03-13-2011, 11:55 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-13-2011, 03:09 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 03-13-2011, 11:17 PM

RE: Holset HX35 Install info on om603 - by gsxr - 03-14-2011, 06:24 PM

RE: Holset HX35 Install info on om603 - by frodes - 03-24-2011, 09:02 AM

RE: Holset HX35 Install info on om603 - by Einar - 03-30-2011, 10:48 AM

RE: Holset HX35 Install info on om603 - by frodes - 03-30-2011, 03:07 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-23-2011, 10:00 PM

RE: Holset HX35 Install info on om603 - by winmutt - 08-24-2011, 05:46 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2011, 08:52 AM

RE: Holset HX35 Install info on om603 - by winmutt - 08-24-2011, 09:08 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 08-24-2011, 09:25 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 04-08-2018, 12:48 PM

RE: Holset HX35 Install info on om603 - by awsrock - 04-08-2018, 05:49 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 04-08-2018, 11:14 PM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 05-19-2018, 11:57 PM

RE: Holset HX35 Install info on om603 - by awsrock - 05-20-2018, 01:39 AM

RE: Holset HX35 Install info on om603 - by jonbobshinigin - 05-22-2018, 05:33 PM

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