I went to the loacal 1/8th mile track to night to try and get some times on my 87 GN with the astroroof. I run a 8.68 with some very poor reaction times(could have been a 8.48 if I hadn't dozed on the line.) Here's the deal, I leave the line with 5 PSI it almost instantly jumps to 19 PSI( I had added some xylene to the mix along with marvel mystery oil) then falls to to 15 PSI then eases back to 19, then on the 1-2 shift it falls to 15 then climbs back up again. There is a slight leak with the drivers side header, but I mean it's slight. Maybe it could be something else? Any ideas?
I have the DirectScan of the run if anyone would mind looking at it and give me some suggestions? It didn't do this with the stock turbo and I haven't run the TA-49 to much, but I was under the impression that it would spool and act much like the factory turbo. If anyone would look over the DS file just let me have you email and I will mail it to ya.
Oh, met Joe Tiano tonight at the track. I plan on getting a laptop stand from him since it's almost imposible to see it sitting in the passenger seat while looking at the track.
I have the DirectScan of the run if anyone would mind looking at it and give me some suggestions? It didn't do this with the stock turbo and I haven't run the TA-49 to much, but I was under the impression that it would spool and act much like the factory turbo. If anyone would look over the DS file just let me have you email and I will mail it to ya.
Oh, met Joe Tiano tonight at the track. I plan on getting a laptop stand from him since it's almost imposible to see it sitting in the passenger seat while looking at the track.