Quote:
Originally posted by Allyn48:
I'm interested in this setup. MSDS's Web site claims minimum of 14 % HP increase.

Anybody do this mod and have dyno info to verify this? Interested in anybody's impression who has done this mod.

Thanks in advance.


I dont belive this claim. Lets look at this simple equation:

SVT engine rated at 200HP - 20% (drivetrain loss)=160HP

(160)(.14 0r 14%)=22.4HP increase

22.4 increase with just headers on a stock engine. No way!

Now, I can see the torque going up more than the HP. And I think that people(like me) who have Supertrapp setups would benefit greatly from this because we could add or remove baffles to adjust back pressure. Just my opinion.

99 Range Rover 4.6 HSE
Mystery Car??????