[MartinLe]

Originally Posted by airtroop01

I’m not sure what the big deal is about cutting the factory valve covers. It’s really not that invasive and not a hack job. I was looking for some pics of how mine turned out but this pic is right after we cut the posts.

Yeah, I'm cutting mine down. Anyway, the prices their charging for less efficient valve covers is crazy.

[EDFHOBBIES]

Originally Posted by MartinLe

Yeah, I'm cutting mine down. Anyway, the prices their charging for less efficient valve covers is crazy.

Not to mention 90% of it will be covered up.

[chris'stransam]

How much boost would magnuson 2650 make with stock motor with 9.45 lower and a 90 upper with a tohigh psi port plates 103 tb and 2 " headers with no cats? Fuel is not a problem .

[Katech_Mike]

Originally Posted by chris'stransam

How much boost would magnuson 2650 make with stock motor with 9.45 lower and a 90 upper with a tohigh psi port plates 103 tb and 2 " headers with no cats? Fuel is not a problem .

That's a loaded question with a lot of variables.

A generic response is around 17psi.

[GAOLDGUY]

Originally Posted by laynlo15

The Vengeance are really nice as well as the Katech. Unless pricing has changed you'll probably get better pricing from the Speed Engineering. I think 660 to 670 is pretty close to the rwhp you'll see.

Hi Laynlo15, thanks for hanging around after selling the car. Is this hp number with a completely stock engine, on 93 octane, with the Maggy emissions tune?