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You sure have a problem with your injectors, maybe you've got one that stayed open and fill the cylinder. You should try the following test: 1-unplugged the coil pack 2-remove fuel rail but keep it all connected to fuel pressure and electrical signal. 3-turn the key on: You shouldn't have any leaks,...

There's a way to have great performance with a SAFC. In order to have proper PCM response, you shouldn't have to go over +10% on the SAFC while triggering AFR of 13.2:1 on NA application for the whole RPM range. Then you just have to pull -50% at idle and till it get 14.7 at part trottle. If you add...

wow, 30# injectors? how the crap did you get that thing to idle? mine was trying to wash down the cylinder walls at idle and partial throttle on 24# accels (mind you they were actually spec'd for 43.5 psi so they were more like 30# injectors at 58psi. how did you get fuel at 54psi? are you using an...

HI, I'm the one who've done the 2.4L bottom end swap. I've done it for the same exact reason, I had a bunch of part laying for SOHC and I just didn't want to start over again. +++There was the challenge. It have been daily drive since. I've been asked for the setup and told it several time. Today, I...

Actually, If you want your car to be optimized for performance, 13.0 or 13.2 :1 is what you're looking for a NA setup.

14.7 is the stoechiometric value for a perfect mixe of O2 and Hydrocarbon. But with a 13.0 or 13.2:1 You will have faster flame propagation in your combustion chamber.

SGT BRAD, I have a similar setup and I already had a trouble with bad timing with an AFX-R PCM, here's what I've done in order to have a running car. All your modifications enhenced the vibration level of the engine. Your PCM see's that thru the knock sensor and reduce timing to prevent knock. In or...