Tunnel Ram Intake Manifold
#21
12v Tunnel Ram will be available in 1.5-2 weeks. Accepting orders now.
It will fit 1989-1998 12v with intercooler (so if you have a 1989-1991 and have retrofitted it with an IC then this will work, not designed to go directly from the turbo to the valve cover, the angles are wrong for that type of install.)
It will fit 1989-1998 12v with intercooler (so if you have a 1989-1991 and have retrofitted it with an IC then this will work, not designed to go directly from the turbo to the valve cover, the angles are wrong for that type of install.)
Tunnel Ram 12V
#25
The Tunnel Ram was designed to create a smooth transition and low pressure area @ the inlet of the intake valley in order to increase the speed and distribution of air as it enters the head, unlike the stock plate which creates a ton of turbulence that hampers flow.
The result is faster turbo spooling and reduced EGTs. This results in reduced smoke and more power if you are currently over-fueled with a large turbo.
The result is faster turbo spooling and reduced EGTs. This results in reduced smoke and more power if you are currently over-fueled with a large turbo.
#27
with a stock turbo would it help any. i tow 10k 2 times a week. i have some other up grades fuel plate, afe filter an tork tube, 3000 gsks 4 inch exhaust. an it gets pretty hot fast. dont know if this is worth the money or should i just keep saving for bigger an better. the tunel ram looks great, just not sure if i need it yet. if any one is running one on a 12v an noticed a difference id love to hear from u. thank u for the info.