Re: boosted cams,post yours.
[Re: hemidup]
#618508
03/24/10 07:44 PM
03/24/10 07:44 PM
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Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
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master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
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There is a defined range for rpm/ duration. You are operating above and beyond that range. Supercharging or turbocharging helps to stretch that range. It lets you "get away" with things that you can't with a N/A motor. In your case, you're "getting away" with alot. 5000+ lbs and almost in the tens,,,, you're doing good. Treat your engine to a little breathing. Go with at least 230 @050. You will be pleasantly suprised.
"use it 'till it breaks, replace as needed"
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Re: boosted cams,post yours.
[Re: furydave]
#618512
07/31/10 01:12 PM
07/31/10 01:12 PM
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Joined: Jan 2008
Posts: 63 indiana PA
moparbob498
member
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member
Joined: Jan 2008
Posts: 63
indiana PA
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custom grind Crane--#68R000029 R-286/4668-2S3-12 lash .026 int.---.030 exh. @.050- int. opens 34 BTDC CLOSES 72 ABDC 286* DUR. EXH. OPENS 88 BBDC CLOSES 38 ATDC 306* DUR 112* CENTERLINE INSTALLED AT 108* ADVERTISED .700 INT.---.715 EXH. 326*--356* MAX RPM 8600 its my first roller and is unreal
mopar or no car
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Re: boosted cams,post yours.
[Re: moparbob498]
#618513
07/31/10 08:53 PM
07/31/10 08:53 PM
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Joined: Dec 2005
Posts: 96 Australia
gg408
member
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member
Joined: Dec 2005
Posts: 96
Australia
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Solid flat tappet. single pattern 236 @ .050". .526" lift with 1.5 rockers 114 lsa its a 410 w2 headed small block with a BW S480 turbo, hoping to make around the 850/900 fwhp. Lets see what happens. gg408
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