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looks like Turbo Tech does very nice work. The initial lag increase could suggest a by pass leak at the main flange. This type of leak would not be significant at higher boost.
did he reface the flange after welding?
was the turbo mating face milled?
any special gasket at that joint?
I have notice more initial lag when replaced cat with test pipe on my 83T with saab sport exh. It was not backpressure at that low flow rate (I measured zip), but was likely some flow dynamics. I doublt this was your situation.
posted by 67.208.176...
Posts in this Thread:
- Delta Gate Wastegate Installed, Gregg C, Sat, 18 May 2002 11:38:54
- Re: Delta Gate Wastegate , lag, Kevin K
, Sat, 18 May 2002 16:14:12 <-- Viewing This Message - Re: Delta Gate Wastegate Installed, Brad, Sat, 18 May 2002 14:21:43
- How would loss of backpressure cause more lag? nm, Simon S, Sat, 18 May 2002 12:32:15
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