Originally Posted by
ashtonsser yeah you have a point. Just thought i would throw it out there. From the graph it looks like it still is climbing. Alot of old graphs i was looking at with your similar setup would peak at about 8100-8200 with cams at 0,0.
Maybe a run to 8500 at least to get a general idea of the full powerband. But hey its up to you.
Looks like fun either way. Any noticable difference as far as how the car feels and accelerates? You will definitely feel a SOTP difference in 30whp.
I was really loosing hope in N1 cams, I lost power after installing them. Now it looks like it's all coming back. I updated the AFR's to be leaner (aiming for 13:1), and will do another drive tomorrow. Also I'll try to get a 0-70mph test done too.
Originally Posted by
gomba Can you explain in detail what you did Vadim? I never really understood the process behind regrounding the MAF.
-G
Very simple, where you connected your new MAF's plug, just crimp a 16 gauge wire to the the ground wire on the MAF plug, then install that ground on the intake manifold. Now some say you should disconnect the old ground, I personally like to just add on to the existing ground, intake my intake manifold wire breaks.
Why intake manifold? You want your engine electronic grounds to be grounded on the same spot, aka Intake manifold. Keep other electronics off the ECU grounds.
Here is the basic concept:
http://www.sr20-forum.com/general-maintenance/572-how-reground-your-maf-mass-air-flow-sensor.html