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Our C7 Headers arrived the other day here at the shop and we wasted no time installing them.
As always the American Racing fitment was perfect and made installation a breeze. I'll post up some pictures in a little bit, but here is a video of the first startup. With the dual mode exhaust it's actually still quiet with the valves closed.
Are these long tube headers..... and what size are they?
1 3/4 are good for torque in this stock engine I assume. 1 7/8 if you are thinking of adding a cam, ported intake, CAI, and head work?
Guys, we sent Matt our 1-7/8" long tube system with cats. It's our system that ends at the rear axle. We'll be posting pictures and dyno graphs of both our latest C7 kits.
Matt thanks to you as we'll for choosing ARH. Update us as things progress with all your planned upgrades.
We got swamped at the shop yesterday and did not get a chance to get final numbers yet. It is being strapped to the dyno as I'm typing this so we will post up the results later on today.
If this is the case, then those numbers are quite low
We are typically seeing 40+ whp gains with the same setup. They may have been conservative with their tune on 91, instead of an aggressive tune on 93 octane. That can make a 10hp difference.
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.