JPR's 1.5 flow numbers >

chris
I read they hang too low on lowered cars and might scrape, and that FLP's make more power, but I didn't realize MAC's are making more power than SLP's. The Slp's are a bitch to install. What else?
The Best V8 Stories One Small Block at Time
Yes, that was a factory LS1 intake manifold "LS6 type" on that posted WS6.
Now if the SLP headers lived up to there claim of 40 aditional RWH then the aggrivation factor would be a bit lower.
Joe.
What Exit? :p

