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Old 05-30-2013, 03:45 PM
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What do y'all think I will make to the wheels. After i get it finished I plan on taking it to the dyno for ***** and giggles. Forged 6.0 8:1 compression. 76mm turbo front mount. Isky 215/215 on a 110, with about 10lbs of boost. 3 inch dp into 3 1/2 exhaust to a 4 inch muffler.
Old 05-30-2013, 03:48 PM
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503rwhp
Old 05-30-2013, 03:56 PM
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wow.. with 8.1 CR i dont guess much at all. maybe 400 to the wheels?
Old 05-30-2013, 04:19 PM
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Yea its low. I plan on either milling the heads or finding a set if 243s to help bump it back up.
Old 05-30-2013, 04:21 PM
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With the low compression it really sucks out of boost. But it runs well wot.
Old 05-30-2013, 04:26 PM
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Why such low compression?

10psi, probably 450ish
Old 05-30-2013, 04:38 PM
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i was wondering the same thing.. thats old school big block low right there.
Old 05-30-2013, 05:01 PM
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I had the motor built and I put stock 317s on there cause the other set I had were milled .045. They are wiseco pistons in there now, but he ******** don't remember the part #s. They said it was roughly 8.2:1 compression. I don't know the how many ccs they are dished. So I can't actually calculate myself.
Old 05-30-2013, 05:10 PM
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I probably should've left them on there. With the stock lq4 pistons it was right around 10:1.. Is there a way to tell how much they are dished? Of course I'll be pulling the heads. I wanna say they told me they thought the part number was either 7043 or 4073.. One of the 2 I think.
Old 05-30-2013, 05:16 PM
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Originally Posted by cwalker2006
Is there a way to tell how much they are dished? Of course I'll be pulling the heads.
CC'em with a volumetric pipette, heads off of course.


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