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I'll have to go back and look... I'm exhausted for tonight. .. been going since 0530!. LOL. Jay wants to bump it up to see what it will do, just for fun. Then I'll bring it back down for track days. My first pull peaked at 30psi and, even without timing worked out, it was really fun.
This is THE best turbo for the Evo VIII/IX, IMO. Anything smaller is pointless and anything larger takes away what makes the car so great. FP hit the nail on the head with this one.
I will test a 20G compressor in the next few months to compare with 71hta. This wheel is about 1mm bigger, so maybe there's another 50 RPM lag for another 15-20 hp.
How?! If I run 26 psi I get this weird cut out dead miss sounds like spark blow out but I have Honda cops.. Knock sensor doesn't show anything but I'm scared to push it like that so I have it turned down to 23-24 PSI
How?! If I run 26 psi I get this weird cut out dead miss sounds like spark blow out but I have Honda cops.. Knock sensor doesn't show anything but I'm scared to push it like that so I have it turned down to 23-24 PSI
What's your gap like? If you up the boost and and get blowout symptoms, really sounds like its blowout.
Originally Posted by kaj
Nah. Same place, different coupling. I have couplings for both covers.
I will test a 20G compressor in the next few months to compare with 71hta. This wheel is about 1mm bigger, so maybe there's another 50 RPM lag for another 15-20 hp.
Shouldn't be too bad! I've definitely found my sweet spot. Another 50rpm absolutely wouldn't be the end of the world.
Originally Posted by cerevo
How?! If I run 26 psi I get this weird cut out dead miss sounds like spark blow out but I have Honda cops.. Knock sensor doesn't show anything but I'm scared to push it like that so I have it turned down to 23-24 PSI
OEM coils. They are good for more WHP than I'd ever make.
434/394 on E85 with S1s & 9.8 hotside @ 30psi tapering to 28. I was hoping for more HP but whatever, I know I have some limiting factors in the setup but right now it's not worth messing with it too much. I also wish I just went with S2s from the start.
434/394 on E85 with S1s & 9.8 hotside @ 30psi tapering to 28. I was hoping for more HP but whatever, I know I have some limiting factors in the setup but right now it's not worth messing with it too much. I also wish I just went with S2s from the start.
I want absolute best spool, low end, and.mid range, so went with S1s. Turns out I made more power than I thought..so maybe I made the right decision. The extra whp from the S2 would be great, but I honestly would need to test back.to back. If my current tune maxed out my injectors, then it really wouldn't matter ,anyway, I guess LOL
434/394 on E85 with S1s & 9.8 hotside @ 30psi tapering to 28. I was hoping for more HP but whatever, I know I have some limiting factors in the setup but right now it's not worth messing with it too much. I also wish I just went with S2s from the start.
Kinda looks like you have a boost leak from reading that graph. Spool and torque look late for this turbo. Did you check for leaks?
