What is the best intake manifold to replace the OEM peice? My stock one is cracked and leaking vacumme once it heats up. So far, I have not been able to find one. Any suggestions would be appreciated.
theres been a thread going around about swapping the non-PI intake out for a 99-up PI version and gaining like 15 HP from it. if i were you, i'd do that.
you're from athens right? if you dont feel up to the task get MV to do it.
get the intake on ebay. you should be able to get it for around 100 bucks. search for the thread on this, it has aa write up on exactly how to do it. its easy, but has some quirks.
ps theres dyno proof on the hp gains