
Originally Posted by
Coheed
I've had reversion issues. HAHAHA! Ya the .63 is the smallest you would wanna run and the log manifold will compliment it nicely. The .82 is the best for overall power... by a lot. With reversion, you just make a lot less power throughout the powerband. Get boost pressure as close to backpressure as possible, and reversion will go away. The log manifold will be your restriction near 400whp, but even at that power level I would expect the .82 to make 30whp more.
I'd love to go to the .82 for the best flow, I'm just worried about lag. With autox, there's a lot of on/off throttle and some low rpm digs in 2nd gear. How much longer should I expect it to take to spool on the .82 vs. the .63?
I could just do the extreme (.82) from what I have and see if it's too laggy. Then come back to a .63 if I hate it. I'll probably like the .82 better on the street and strip