O thats my bad. I don't know about the actual computer software. He did an ECU flash..... I just thought I should be getting more horse and was pissed when thats all that showed up. So you think he didn't tune for boost right?

 

The Profec B is perfect once you know how to set it. 23# is kind of high for 91 isn't it? Change your plugs and check for boost leaks.

 

pfffftttt.....so much misinformation on here.....


I run 25psi tapering to 20 all day on 91.....ALL DAY....NO KNOCK...

 

same here when i was tuned in cali.

 

Which plugs and where can I get them? I'll order them now. Anything can help...

 

Bump!

 

Could be the bc's alot of people give them bad reviews.

 

340whp dynojet here with just exhaust and Ecutek Vishnu tune.

#'s seem low to me, you have cams plus the IX turbo.

 

So would spark plugs be advantageous for me? What kind should I get? I haven't changed them b4. So I don't even know where to get them.

 

Might want to at least check them. I'd suggest checking out EvoScan and see what kind of timing and knock #'s your seeing.

 

I made the same exact power with hks cams, stock 03 turbo, exhaust, aem intake and ix bov. Boost was 22tapering to 19-20 on a mbc pretty conservative on 93 on a 100 degree day. That was uncorected on a dynojet. Sae corection was about 340/330. Any more boost for me, and it started to knock. afr was around 11.0 11.3 under full boost.

 

I hope my numbers arent that low when i get back from ams in 2 weeks...i have buschur turbo back w/test tube, intake, hard upper and lower ic piping, and front mount, with a HKS EVC at 24#...im also installing a walbro 255 and prolly some sort of cams just before i get it tuned...i was debating 1000cc injectors and an E-85 tune...what do you guys think? I hope its not as low as the ops

 

Must be those BC cams.

 

wait till you move to philly and then get it tuned. we have 93 here and you can easily find a much better tuner.

 

I don't think the tuner is the problem. He knows what he is doing. I'm going to recheck for boost leaks. Is there anything else I should look for?