[NH] XR-288HR10 (12-433-8) cam RETROFIT hyd roller
04-22-2012, 12:49 PM
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
XR-288HR10 (12-433-8) cam RETROFIT hyd roller
Like the title says, comp cams hydraulic roller XR-288HR10 camshaft. This is on a small (1.050") base circle for rod clearance. Like new, couple hours of run time. I'd like to get $200 plus actual shipping or best offer. These are over $300 new.
Camshaft Part # 12-433-8 Grind # XR288HR-10
Duration @ 0.006": 288° / 294° Duration @ 0.050": 236° / 242°
Max Lift w/ 1.5RR: .520" / .540" Lobe Separation: 110°
Lobe ID#'s: 3316 / 3317 Intake Centerline: 106°
-- Joe
Camshaft Part # 12-433-8 Grind # XR288HR-10
Duration @ 0.006": 288° / 294° Duration @ 0.050": 236° / 242°
Max Lift w/ 1.5RR: .520" / .540" Lobe Separation: 110°
Lobe ID#'s: 3316 / 3317 Intake Centerline: 106°
-- Joe
04-23-2012, 10:06 PM
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Car: 92 Camaro Z
Engine: 350
Transmission: Built TH350 with 3200 stall
Axle/Gears: 4th gen, 4.10
Re: XR-288HR10 (12-433-8) cam RETROFIT hyd roller
Like the title says, comp cams hydraulic roller XR-288HR10 camshaft. This is on a small (1.050") base circle for rod clearance. Like new, couple hours of run time. I'd like to get $200 plus actual shipping or best offer. These are over $300 new.
Camshaft Part # 12-433-8 Grind # XR288HR-10
Duration @ 0.006": 288° / 294° Duration @ 0.050": 236° / 242°
Max Lift w/ 1.5RR: .520" / .540" Lobe Separation: 110°
Lobe ID#'s: 3316 / 3317 Intake Centerline: 106°
-- Joe
Camshaft Part # 12-433-8 Grind # XR288HR-10
Duration @ 0.006": 288° / 294° Duration @ 0.050": 236° / 242°
Max Lift w/ 1.5RR: .520" / .540" Lobe Separation: 110°
Lobe ID#'s: 3316 / 3317 Intake Centerline: 106°
-- Joe
How would this cam perform matched up with a set of vortec heads?
Thanks
04-24-2012, 06:21 AM
#3
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
Re: XR-288HR10 (12-433-8) cam RETROFIT hyd roller
The 10 degree split wouldn't be bad on vortecs, a guy on another forum dyno'd at 458hp with the xr288hr and vortec heads on a 10.5:1 engine.
Are YOUR vortec heads set up to handle that much lift? He's running 986-16 springs.
Also it's a retrofit roller cam for older (pre 86) blocks, not an OE roller cam.
-- Joe
05-01-2012, 08:39 AM
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
Re: XR-288HR10 (12-433-8) cam RETROFIT hyd roller
TTT once more, then it goes on ebay.
-- Joe
-- Joe
05-07-2012, 10:06 PM
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Car: 92 Camaro Z
Engine: 350
Transmission: Built TH350 with 3200 stall
Axle/Gears: 4th gen, 4.10
Re: XR-288HR10 (12-433-8) cam RETROFIT hyd roller
The 10 degree split wouldn't be bad on vortecs, a guy on another forum dyno'd at 458hp with the xr288hr and vortec heads on a 10.5:1 engine.
Are YOUR vortec heads set up to handle that much lift? He's running 986-16 springs.
Also it's a retrofit roller cam for older (pre 86) blocks, not an OE roller cam.
-- Joe
Are YOUR vortec heads set up to handle that much lift? He's running 986-16 springs.
Also it's a retrofit roller cam for older (pre 86) blocks, not an OE roller cam.
-- Joe
Thanks
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05-09-2012, 05:11 AM
#9
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Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, 355" LT1, LT1
Transmission: T5, Zf6, 4L60E
Axle/Gears: 3.42, Dana44 3.45, 3.23
Re: XR-288HR10 (12-433-8) cam RETROFIT hyd roller
This cam is SOLD. Thanks!
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