difference between 97 and 94 motors
#1
difference between 97 and 94 motors
im putting together a fummins and i have the motor from a 94 cummins but i also have access to a 97 motor that is blown up that still has everything on it. im wondering what i should swap off that motor to mine. ive already grabbed the pump and injectors is anything else bigger/better
#2
#4
Only 1994-1998 trucks have the P7100 Pump
The Control Parts List number or CPL number is located on the engine data plate, which can be found on the drivers side of the timing gear cover. The engine data plate includes such information as the CPL number, engine serial number, and pump timing information.
Engine Model
160hp
CPL
Numbers
1549, 1550
1551, 1552
1553, 1815
1816, 1959
1839, 1968
Engine Model
180hp
CPL
Numbers
2022
2174
Engine Model
215hp
CPL
Numbers
2023
2175
Engine Model
(California)
195 HP
CPL
Numbers
1863
The Control Parts List number or CPL number is located on the engine data plate, which can be found on the drivers side of the timing gear cover. The engine data plate includes such information as the CPL number, engine serial number, and pump timing information.
Engine Model
160hp
CPL
Numbers
1549, 1550
1551, 1552
1553, 1815
1816, 1959
1839, 1968
Engine Model
180hp
CPL
Numbers
2022
2174
Engine Model
215hp
CPL
Numbers
2023
2175
Engine Model
(California)
195 HP
CPL
Numbers
1863
Last edited by Whit; 03-31-2011 at 06:14 PM.
#5
Difference should be the injector pump, injectors, and turbo.
The 94 will have an H1C while the 97 has an HX35.
Depending on tranny, IP will have different ratings, Whit has already listed some info on that. Difference in the pumps is cam, DV's, and a retarding notch in the plungers of the 215 pump.
Also as mentioned earlier, injectors are different.
94-95 auto (160hp) 5x9 injectors
94-95 stnd (175hp) 5x9 injectors
96-98 auto (180hp) 5x9.5 injectors
96-98 stnd (215hp) 5x10.25 injectors
The 94 will have an H1C while the 97 has an HX35.
Depending on tranny, IP will have different ratings, Whit has already listed some info on that. Difference in the pumps is cam, DV's, and a retarding notch in the plungers of the 215 pump.
Also as mentioned earlier, injectors are different.
94-95 auto (160hp) 5x9 injectors
94-95 stnd (175hp) 5x9 injectors
96-98 auto (180hp) 5x9.5 injectors
96-98 stnd (215hp) 5x10.25 injectors
#6
Hey Easternaggie, I have a question for you.. You seem to know alot in the differences in the p pumps. I'm planning a swap on my 91.5 engine and am looking for the best pump. I'm planning on looking for a 215 pump. what is differnent about the cams??? is it just the lobe on the lift pump? your help will be greatly appreciated. Thanks!
#7
Hey Easternaggie, I have a question for you.. You seem to know alot in the differences in the p pumps. I'm planning a swap on my 91.5 engine and am looking for the best pump. I'm planning on looking for a 215 pump. what is differnent about the cams??? is it just the lobe on the lift pump? your help will be greatly appreciated. Thanks!
What hp are you shooting for? Really any p-pump should get you where you want to go.
The following users liked this post:
Chevy72 (04-21-2011)
#8
Hey easternaggie, I was thinking engine cam ha ha thanks for clearing that up, I was a little confused. I did a little reading myself, and you seem to be right- all the pumps are basically the same, just the cams and dv's. as far as hp goes i'm trying to keep it under 450hp. I want some power but I can't afford to kill my fuel milage right now. maybe if fuel prices drop i'll go a little more. thanks for your help
The following users liked this post:
Chevy72 (04-29-2011)