FS: 247/263 .632/.632 Comp Cam +idle video 5/1/13
cam has 1000 mi on it. was put in a brand new 408 with PRC LS3 heads I would estimate 550hp+ at the tires.
This cam sounds downright nasty and it pulls really hard up top, I was getting some bucking at >1600 RPM that i couldn't get tuned out so I downsized to something a Lil more street friendly $275+shipping Comp grind # 54-000-11 Grind date of 11/05/12 Specs: @.050 Dur 247/263 Lift .632/.632 LSA 113+2 If you want pictures please PM me with your email address or cell number Idle video here |
$250
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Sounds sick :rock:
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Originally Posted by rob-cyn
(Post 1583791814)
Sounds sick :rock:
$250 shipped |
that didnt have clearance issues?? were the heads milled?
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Originally Posted by sean.b
(Post 1583803580)
that didnt have clearance issues?? were the heads milled?
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I have a 241/256 623/623 114 and have idle problems with bucking at no to just start of part throttle pulls like hell!! all over on my 402 with 235 TFS cnc and 102/102 and LS7 Maf.... I use HPT Pro I have an A4 with 3000 rpm stall in a 2000 Vert.
My email: elscullard@hotmail.com also just joined the HPTuners forum, will start posting my problems and files on there... Free bump for lots of HP |
Originally Posted by C5 Scully
(Post 1583805485)
I have a 241/256 623/623 114 and have idle problems with bucking at no to just start of part throttle pulls like hell!! all over on my 402 with 235 TFS cnc and 102/102 and LS7 Maf.... I use HPT Pro I have an A4 with 3000 rpm stall in a 2000 Vert.
My email: elscullard@hotmail.com also just joined the HPTuners forum, will start posting my problems and files on there... Free bump for lots of HP |
Originally Posted by C5 Scully
(Post 1583812983)
free bump any reply on the idle tune:toetap:
Its just a big cam... lots of torque and HP :D but drivability suffers a little. I was told it CAN be tuned out by my tuner wasnt able to do it. I have a friend running almost identical specs on his cam and said he has no surging... but his is an A4 with a big converter and 550shot of nitrous. on a stalled A4 it wouldn't be as noticeable..sounds like yours can probably be tuned a lil better someone that tracks their car would be very happy with it. But mine is a streetcar more than anything else, Like to take long drives occasionally so I decided I would go smaller... I can send you over a couple tune files u can use as a referance to get ur idle sorted out. they are .tun files though (efi live) but u can download their software to view the calibrations |
Bump $225 shipped
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I just came in for the idle vid :) Nasty cam! GLWS
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Thanks, chicks dig 4th gear chirps
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