Quote:
Originally Posted by WA_Sileighty
i can post my dyno sheet when i get a chance. I recently installed the .64 on my redtop. Liking it so far. Problem was that while he was trying to dyno it he could only get it to hold stable boost at around 14lbs. Anything higher and it would spike above 20. I was having him shoot for 17 psi when tuning it but ended up tuning it for 14. I just used the standard wastegate when i installed it, i figured my blitz spcid would handle the rest. I see alot of people using the HKS actuater though even if they have an ebc. would its adjustability help me with spiking issues?
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I had the same issues with my GT-RS which is exactly like the .64 with an HKS actuator. Max boost before spiking was 16.9lbs. I had the Blitz i-color boost controller as well. We couldn't figure it out so we left it at 16.9lbs. but it was still fast and really fun.