6466 psi limits???
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6466 psi limits???
Has anyone ever taken a Precision 6466 to or past 50psi?
If so what were the numbers?
I've heard of this being done with the 67 and up but not the 6466, just curious.
All factual input is welcome.
If so what were the numbers?
I've heard of this being done with the 67 and up but not the 6466, just curious.
All factual input is welcome.
How efficient is it past 43-44 PSI tho? currently at 37-38 and ever PSI added from 34 and up it is showing im gaining 12-14 whp ish.
You'd have to put it to the test to find out. Each car is different and depending whats done might yield different results. I was still making power but my fuel pumps couldn't keep up.
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How much power do you make now? Heck 10 more psi at 12hp per psi would be another 120hp.
Last edited by Migsubishi; Sep 8, 2014 at 04:24 PM.
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Good to know that this turbo is capable to so much.
Side note how can you make 900hp at 43psi? I'm making 670hp at 36psi. Not trying to call you out or anything just trying to figure out how I can achieve that power with this turbo.
Side note how can you make 900hp at 43psi? I'm making 670hp at 36psi. Not trying to call you out or anything just trying to figure out how I can achieve that power with this turbo.
Last edited by ch53avitech; Sep 8, 2014 at 09:55 PM.
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If you have the right combo, good head work and cams combined with everything else that works great together, you can actually max a turbo out before 40psi.
Some engines flow better than others and require less boost (psi) to do the same as others do that need a lot more psi to achieve the same results.
Boost (psi) is an actual measurement of your engine inefficiency to flow air. The more psi you need, the more of a restriction you have.
If you have the right combo, good head work and cams combined with everything else that works great together, you can actually max a turbo out before 40psi.
Some engines flow better than others and require less boost (psi) to do the same as others do that need a lot more psi to achieve the same results.
If you have the right combo, good head work and cams combined with everything else that works great together, you can actually max a turbo out before 40psi.
Some engines flow better than others and require less boost (psi) to do the same as others do that need a lot more psi to achieve the same results.
Boost is backpressure in the intake manifold. Get VE and rpm where it needs to be and you can make 900whp at 10psi.
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Turbo still together
Car ran 8.9 with out nitrous
Car over heated when it wax tuned oj pump gas with 10:5:1 compression on 91 octane
Car had double 450 walbro
255 wouldnt hold up
2650cc injectors
Car ran 8.9 with out nitrous
Car over heated when it wax tuned oj pump gas with 10:5:1 compression on 91 octane
Car had double 450 walbro
255 wouldnt hold up
2650cc injectors
