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pt88 on 20ish lbs. + stock crank = fail???

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Old 12-13-2010, 09:16 AM
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Default pt88 on 20ish lbs. + stock crank = fail???

Does anyone know the limit for stock 6.0 crank.. hp rating. Boost rating?? Right now im looking for 18-24 psi.. thanks for the help!!
Old 12-13-2010, 09:27 AM
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They'll be fine at over 1k at the tire when done right.
Old 12-13-2010, 12:34 PM
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Harlan made 1100-1200 rwhp on a stock crank ( 8.20@166)

Ive personally made 1000 at the wheels on a stock crank.

I think Andreas? from Sweeden made 1300ish on a stock crank at the flywheel.
Old 12-13-2010, 01:09 PM
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What was your setup?
Old 12-13-2010, 01:09 PM
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@ louis
Old 12-13-2010, 01:44 PM
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I hope not. Thats my plan!
Old 12-13-2010, 02:04 PM
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Yea I have seen alot of ppl doin very similar builds. Ill be right around 9:0 with 243s and a -25cc piston.. looking for 12psi on the street and 18-20 on race day..
Old 12-13-2010, 02:06 PM
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Yeah im doing 317s with -11cc dish. Should be around the same cr.
Old 12-13-2010, 02:20 PM
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Originally Posted by Ls1manSS
What was your setup?
374 with twin billet 62s and TFS 6 bolts
Old 12-13-2010, 05:04 PM
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you will be fine i had the exact turbo and crank at 1200fwhp
Old 12-13-2010, 06:59 PM
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Thank you all for your input and help!!!
Old 12-14-2010, 03:30 PM
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encouraging thread.
Old 12-14-2010, 03:47 PM
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What did you guys all use for main and rod bearings with these setups?
Old 12-14-2010, 11:21 PM
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That was my next question.
Old 12-15-2010, 03:01 PM
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21 psi to an iron block with a stock crank = no problem for me.
Old 12-15-2010, 04:48 PM
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What bearings do you use?
Old 12-16-2010, 04:35 PM
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ask kurt urban or erl
Old 12-16-2010, 06:42 PM
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Will the stock crank snout hold these HP numbers with a blower app.
This referring to a cog drive set up??
Mighty mouse, Cobra killer. Are you running billet mains, pinned mains, any thing special for the bottom end

Last edited by 9sectruck; 12-16-2010 at 08:05 PM.
Old 12-16-2010, 07:19 PM
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1124rwhp stock crank here..... pushed water first... 26 psi S88 turbo.
Old 12-16-2010, 07:29 PM
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Wow, this is some good info. Never knew was so strong.


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