So the M370 intake manifold was going ape $hit on my car. Don't know exactly what happened, but I put the stock one back on and everything went back to normal and I made more power than my last dyno pulls. I'll be bringing the manifold with me to Motordyne to see whats up with it. Looking at the dyno sheets, I gained 16 whp with the pulleys and CAI. Two dyno pulls were done immediately after the changeover. I'm thinking it would most likely be around 320whp after I put some miles on it. AFR's are in the mid to high 13's right now. With the M370, it was in the 14's. I have no idea why it ran so bad.
Full bolt ons Dyno