12 psi what to expect
got a retune from from tuner MECHE member on site . specs on in sig .how much rwhp you gays think i am making now on 12 psi pump gas (9.1 compresission) 16 deg timing on pump gas no meth . going to make some pulls on dyno in jan 2015 .want see how close results will be .thanks again to trick performance and tuner meche (garret)
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I dont see anything about the heads or cam you have... but 600ish?
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I'll guess 570-580
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head & cam
Originally Posted by Vortec350ss
(Post 5262741)
I dont see anything about the heads or cam you have... but 600ish?
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Figure out where you are on the compressor map at 6000rpm and multiply the mass flow in lb/min by 10 and that will get you close.
Trap speed at a track and your weight will tell you much better what kind of power you are making than a dyno will. |
600-650 I would guess. Darnie made about 600 on a 5.3 p&p heads tr220 cam and 12lbs. His truck is pretty wild for what it is so I would guess you would make a tad more.
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My set up made 578/550 on 12psi on a dynocom. Not sure if that helps at all.
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rwhp
Originally Posted by gamble686
(Post 5262944)
600-650 I would guess. Darnie made about 600 on a 5.3 p&p heads tr220 cam and 12lbs. His truck is pretty wild for what it is so I would guess you would make a tad more.
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Is that the TCI valve body or complete tranny or does someone else make one now? That has to be a nice upgrade! I know this 6l80 is way nicer for a driver than my 4l60s or 4l80 ever was.
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tranny
Originally Posted by ZO6Ted
(Post 5263069)
Is that the TCI valve body or complete tranny or does someone else make one now? That has to be a nice upgrade! I know this 6l80 is way nicer for a driver than my 4l60s or 4l80 ever was.
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