At 11 psi with his aftercooler I could see you around 320-330 whp with a good tune. The stock map sensor can see 14 psi I believe. I might be wrong.Quote:
Originally Posted by beppe
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At 11 psi with his aftercooler I could see you around 320-330 whp with a good tune. The stock map sensor can see 14 psi I believe. I might be wrong.Quote:
Originally Posted by beppe
The stock sensor on the 8th gens maxed at 10-11 psi. A competent tuner should be able to make the stock sensor work even if it goes above 11 psi a tad since it's a supercharger and all linear.
thanks Guys..
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I don't think that's all that inaccurate. The stage 2 supercharged 8th gens at dyno days I've been to usually make around 290hwp, and that's with a bit more than 7.5 psi, they're closer to 9-10, so I think that's pretty spot on.
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Stock map sensor isnt going to work above 10psi- not accurately at least. Id upgrade to a 3-4 bar map sensor along with a better IAT sensor relocated to the manifold for when you get the aftercooler- both will provide more precise readings for a stronger tune. I would say 315-320 @ 11psi on a aftercooled jdm k20a is about right.
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I guess the posts were removed by beppe, but I agree 315-320 @11psi is a good range for an aftercoooled k20a. Assuming on 91/93 pump and not running meth.
Update from japshow didnt run my car as took aircon out and now getting belt slip so gonna put aircon back on as jrsc doesnt get much belt grip as belt route without aircon.. shame really as wanted to better my 12.8 run..
Still waiting for after cooler & smaller pulley from mercracing.. been 3 months.. come on jose.. lol
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New Radiator..
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Avid engine mount broke
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