Comp Cams XR288HR-10
Thread Starter
Joined: Oct 2003
Posts: 508
Likes: 9
From: Columbus, Ohio
Car: 1986 Iroc
Engine: Afr 408
Transmission: T56 Magnum
Axle/Gears: Moser 9" 3.70s
Comp Cams XR288HR-10
Selling this camshaft, because I bought a new one meant for FI and a supercharger. Has less than 500 miles on it. I ran it in my 383, idled around 800 rpm with about 9" vac. Specs are:
Hydraulic roller
288 294 advertised duration
236 242 @0.050
520 540 lift
110* lobe separation
Part number in summit is 08-433-8. They have it listed for $260.
$130 plus shipping.
Hydraulic roller
288 294 advertised duration
236 242 @0.050
520 540 lift
110* lobe separation
Part number in summit is 08-433-8. They have it listed for $260.
$130 plus shipping.
Thread Starter
Joined: Oct 2003
Posts: 508
Likes: 9
From: Columbus, Ohio
Car: 1986 Iroc
Engine: Afr 408
Transmission: T56 Magnum
Axle/Gears: Moser 9" 3.70s
Re: Comp Cams XR288HR-10
It was fairly smooth, it did have a little choppiness to it. It made enough for power brakes. I have dumps with an x-pipe and bullet mufflers so the idle was definitely noticable.
Junior Member
Joined: Jul 2008
Posts: 1
Likes: 0
From: Fort Mill, SC
Car: 91 Camaro RS
Engine: 383 Stroker
Transmission: T5 Wolrd Class
Axle/Gears: Open 3.27 gears
Re: Comp Cams XR288HR-10
is there anything your looking for cause i just bought a 350 about a week ago and am parting out just about everything
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