Well the knock is back for some reason. I thought I had it licked when I mixed 50/50 heet with distilled. It was down to 1-2 KR dp open and no KR dp shut. Now I'm getting 5-6 KR even with my downpipe closed. Sounds like it's either not spraying or the line is clogged but if anybody can think of another idea I'd like to hear it. I'm boosting 20 spike to 15 at redline, AFR's in the mid 11's for now until I get this worked out.
3-4000 rpms maybe 3 KR then above anywhere from 5-6 KR. The M6 nozzle seemed to help though. Its only getting between 1-2.5 max throughout the rpm range. I have to find a place that sells straight meth. The best stuff I can get my hands on is heet and its $1.12 a bottle at Walmart. It takes about 6 bottles when doing a 50/50 mix to get the tank near full.
Nozzle isn't clogged. I tested it out yesterday and it sprayed just fine. I really think a stronger mix is going to help me along with the M6 because it's back down to 0 KR dp closed. When it's open I'm getting 1-2 KR very briefly in spots. I just called a guy I was refered to about getting some methanol but it figures he is on vacation till Thursday and I'm leaving for vacation Friday so I'll have to wait till next week to try it out.
check ur fuel pressure.. maybe ur pump is taking a dump on u
It's sitting right around 58 psi at idle so thats fine. And at redline my afrs are right around 11.5 with the boost source hooked up to the reg. The 255 has only been on the car for about 500 miles too.
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knock again?
Linear Mode
