I have a 95 Integra with a which has a LS block and B16A head and the car was running fine except that the Rocker Arms were causing extremely loud ticking noises, so we decided to change them.
A friend got me a great deal on a Type-R Head so we decided to make that swap instead. I also got the Type-R intake manifold and Throttle Body installed at the same time.
Problem: the car pulls weaker with the new setup in the lower RPM band, when VTEC comes in it pulls okay.
Any ideas as to what the problem could be ?
Let me give you the full performance specs on the car:
LS/VTEC frankenstein motor setup (B18B Block with Integra Type-R Head).
JDM Integra Type-R Intake and Exhaust Cams
PR3 Pistons (~ 11.4 : 1 CR)
JDM Integra Type-R Intake Manifold
JDM Integra Type-R Throttle Body
OBX 5 point Adjustable Cam Gears
AEM High Flow Fuel Rail
MSD 274cc Injectors
B & M Fuel Pressure Regulator
DC Sports Header
Upgraded exhaust pipes - 2 1/4"
RS Stainless Steel Freeflow muffler
A.C.T. Streetlite flywheel
Exedy Racing Clutch Kit
MSD Blaster II Coil
Short RAM Intake w/ Arospeed filter (Type-R AEM Cold Air Intake on it's way)
PR3 ECU (not yet chipped)
Any help would be greatly appreciated !
Thanks
A friend got me a great deal on a Type-R Head so we decided to make that swap instead. I also got the Type-R intake manifold and Throttle Body installed at the same time.
Problem: the car pulls weaker with the new setup in the lower RPM band, when VTEC comes in it pulls okay.
Any ideas as to what the problem could be ?
Let me give you the full performance specs on the car:
LS/VTEC frankenstein motor setup (B18B Block with Integra Type-R Head).
JDM Integra Type-R Intake and Exhaust Cams
PR3 Pistons (~ 11.4 : 1 CR)
JDM Integra Type-R Intake Manifold
JDM Integra Type-R Throttle Body
OBX 5 point Adjustable Cam Gears
AEM High Flow Fuel Rail
MSD 274cc Injectors
B & M Fuel Pressure Regulator
DC Sports Header
Upgraded exhaust pipes - 2 1/4"
RS Stainless Steel Freeflow muffler
A.C.T. Streetlite flywheel
Exedy Racing Clutch Kit
MSD Blaster II Coil
Short RAM Intake w/ Arospeed filter (Type-R AEM Cold Air Intake on it's way)
PR3 ECU (not yet chipped)
Any help would be greatly appreciated !
Thanks