400HP Evo 9. Stock turbo?
Nm found the answer the green is a bit bigger at a 73hta
Originally Posted by rockbmx1 View Post
I just spoke with Robert at fp and he said it's 51lbs/min and it spools up pretty close to stock. He said he's making this turbo to help out the low budget Evo owners and offer a budget quality turbo. Thanks fp.
I just spoke with Robert at fp and he said it's 51lbs/min and it spools up pretty close to stock. He said he's making this turbo to help out the low budget Evo owners and offer a budget quality turbo. Thanks fp.
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Joined: Sep 2015
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From: norcal
Check the new post feed. There is another thread re: the hta71.
Short version = I made 350whp on 91oct/26psi and a small cam. Not much else. 400whp on e85.
I'm not sure how people are getting 400whp on 91. It usually takes an FP Red to do that.
Short version = I made 350whp on 91oct/26psi and a small cam. Not much else. 400whp on e85.
I'm not sure how people are getting 400whp on 91. It usually takes an FP Red to do that.
I made almost 352whp with the stock turbo, stock cams, and bolt-ons's on 91 at 25psi. I went on to make 398whp on E85 at 28psi with the same mods. The 71hta bumped my up about 50whp on both 91 and E85.
Speed Density on a stock turbo won't net you much. Not really worth it on anything smaller than a Red in my opinion. COP won't net you much either. Both of those mods are for improved drive ability, not making power even though they will make a couple extra here and there.
Just went over your mod list, you need a 3 port boost controller. Stock is holding you back, especially if you say it's maxed at only 18psi. It seems you're being tuned on a mustang dyno. There called heart breakers for a reason. You will never see a stock turbo do 400whp on a mustang on pump gas.
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From: ontario
Just went over your mod list, you need a 3 port boost controller. Stock is holding you back, especially if you say it's maxed at only 18psi. It seems you're being tuned on a mustang dyno. There called heart breakers for a reason. You will never see a stock turbo do 400whp on a mustang on pump gas.
Factory BCS is maxed at 18psi although I spike higher than that especially now that it's cold. Wastegate can't keep up lol
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Evolving Member
Joined: Apr 2010
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From: ontario
Speed Density on a stock turbo won't net you much. Not really worth it on anything smaller than a Red in my opinion. COP won't net you much either. Both of those mods are for improved drive ability, not making power even though they will make a couple extra here and there.
with my stock longblock evo 9 and bolt ons i made 339whp on a mustang dyno, would be near impossible to hit 400whp on pump gas and honestly hard to hit that with race gas on a mustang dyno.