603 Turbo Injection Pump
603 Turbo Injection Pump
I'm looking for a 603 turbo pump. Just to make sure, a pump out of the following is ideal for a 606.962 project?
OM603.961
OM603.960
OM603.970
OM603.971
Are all of these the same pump, or are there differences I should be aware of--or a preference. If you don't have one, do you know of a good place to look?
Thanks,
Hi,
I'm looking for a 603 turbo pump. Just to make sure, a pump out of the following is ideal for a 606.962 project?
OM603.961
OM603.960
OM603.970
OM603.971
Are all of these the same pump, or are there differences I should be aware of--or a preference. If you don't have one, do you know of a good place to look?
Thanks,
The .970 and .971 are 603 turbo 3.5liter pumps, later emissions and bigger bore, lower horsepower and lower RPM setting. Installed on the '90-up 350SDL and SD, and SD 300. I prefer the .970 pump for modifications but it needs to be modified to match the 3.0L engine/transmission combination.
'87 300TDT "Pandora"
Garrett T-30 .55 @ 18.5psi, .970 IP @ 13.5ATDC turned up, #22 head with oblique injection, 4-puck brakes, 215 Michelins on 16x8" Bellos, updates etc.
http://www.youtube.com/watch?v=RZCI0BTWKx8
The .960 and .961 are '86/'87 603 3.0liter turbo pumps, most common and the one that I read MYNA has developed for their conversion. This pump is a perfect slide-in for the 3.0 as it has the correct 5100rpm high-idle setting.
The .970 and .971 are 603 turbo 3.5liter pumps, later emissions and bigger bore, lower horsepower and lower RPM setting. Installed on the '90-up 350SDL and SD, and SD 300. I prefer the .970 pump for modifications but it needs to be modified to match the 3.0L engine/transmission combination.
'87 300TDT "Pandora"
Garrett T-30 .55 @ 18.5psi, .970 IP @ 13.5ATDC turned up, #22 head with oblique injection, 4-puck brakes, 215 Michelins on 16x8" Bellos, updates etc.
http://www.youtube.com/watch?v=RZCI0BTWKx8
(01-03-2013, 12:05 AM)Bangaway What's your opinion of the 606.910 pump?
The best pump for modifying is the RS203 because it has a wilder cam, but you need to run an external ALDA. The RS181 is next and last the RS157.
RS203 -- om606na (non-turbo) 1995--1997
RS181 -- om603t (3.5L)
RS157 -- om603t (3.0L) 1987
I have an extra RS181, so I might consider selling it. I can get you a RS157 too. What are you building? send me a PM.
(01-03-2013, 12:05 AM)Bangaway What's your opinion of the 606.910 pump?
The best pump for modifying is the RS203 because it has a wilder cam, but you need to run an external ALDA. The RS181 is next and last the RS157.
RS203 -- om606na (non-turbo) 1995--1997
RS181 -- om603t (3.5L)
RS157 -- om603t (3.0L) 1987
I have an extra RS181, so I might consider selling it. I can get you a RS157 too. What are you building? send me a PM.
benzguy300
01-30-2013, 08:16 PM #5I have a pump from a 603.970 I don't know how many miles on this pump I'll sell as a core for $80. plus shipping
(01-30-2013, 08:16 PM)benzguy300 I have a pump from a 603.970 I don't know how many miles on this pump I'll sell as a core for $80. plus shipping
I'll take it, PM sent. Assuming, of course, that the OP doesn't want it.
Gone but not forgotten: two W123 sedans and two W124 wagons.
W124 1987 300TD wagon, for sale, $1000 (some assembly required).
JustPassinThru
02-01-2013, 12:37 AM #6(01-30-2013, 08:16 PM)benzguy300 I have a pump from a 603.970 I don't know how many miles on this pump I'll sell as a core for $80. plus shipping
I'll take it, PM sent. Assuming, of course, that the OP doesn't want it.
Gone but not forgotten: two W123 sedans and two W124 wagons.
W124 1987 300TD wagon, for sale, $1000 (some assembly required).
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