The Weiand Stealth Ram intake is a revolutionary, radical departure from the ordinary. Designed to take advantage of the benefits associated with high ram manifolds, it combines aggressive race inspired looks with the drivability of EFI. Designed primarily as a component of the Holley Stealth Ram/Commander 950 EFI system, the manifold is now available for retrofit on L-98 TPI engines and other street/strip machines utilizing standard or 1987 and later aluminum Chevy cylinder heads. The manifold is designed to accept OEM and aftermarket TPI throttle bodies and includes provisions for mounting bracketry necessary for kickdown, cruise and throttle cables. Whether you are looking for more power for that late 80's Camaro or a new look for your street machine, look to Weiand.
E**D
better top end
I needed to replace TPI(too small for 388CID) It nosed over at about 3800rpm with TPI. This manifold fixed the problem with no loss of bottom end torque, pulls through 6000rpm.The throttle body hits the T/stat housing. You have to cut off the water inlet to the IAC housing. There`s no more EGR so its OK.However it fits fine on an LT1, not on a TPI. I also fabricated a new T/stat housing(clocked wrong)
M**L
Will not work with GM Fast Burn heads. Didn't ...
Will not work with GM Fast Burn heads. Didn't find this out until after I installed them and did research on blog. Now I can't return it because its after the return date. Make sure you do your research first. I needed the 7542P and not the 7540.
Trustpilot
2 months ago
1 day ago
