Pushit2.0
03-22-2004, 12:21 PM
Well this weekend I went out to Gueningsman Auto, in Winsted MN, they have a inground dynojet, to dyno my 90 talon. This shop deals with truck pulling, NA 540 big blocks and make 750 at the rear wheels with only one carb. But my talon has the Galant shortblock in it, and stock head minus crower retainers, and HKS 272 cams. Same turbo as the galant, garrett T3/T4 60trim stg 3 .82A/R 4 bolt turbine housing. 3" dp with exaust cut out(hooks up to stock cat back for a quite ride), proper fuel, GM maft and 3" maf, AFC, big IC, 2.5" IC piping, 2g TB elbo, stock intake manifold, jidum GVR4 tranny. and my base timing set to 5deg. cams at 0. And my intake pipe fell off heading out there, so some one has a nice K&N air filer.
Pump gas made 415hp 366trq. A/F were good 11.2-11.5 range, no logger so I dont know if 24psi was to much, I think 22-23 would be better.
C-16 made 526hp 464 trq. I dont know A/F because there wideband would not read leaded gas that well, or atleast thats what they said. So I made no AFC setting changes I just turned the boost up, first pull blew the coupler off at the MAF holding 34psi, then I re-tighted all claps and at 35psi made the power above. Also I spun the tires on the dyno just befor it made peek power, a little smoke and rubber dust. There is a dip in the HP line right when this happend. I dont know what if any corrections were made. So now I get to go to Elite and tune the A/F on race gas and I hope to make a little more power with 34psi and a little more timing and less fuel.
~John
Pump gas made 415hp 366trq. A/F were good 11.2-11.5 range, no logger so I dont know if 24psi was to much, I think 22-23 would be better.
C-16 made 526hp 464 trq. I dont know A/F because there wideband would not read leaded gas that well, or atleast thats what they said. So I made no AFC setting changes I just turned the boost up, first pull blew the coupler off at the MAF holding 34psi, then I re-tighted all claps and at 35psi made the power above. Also I spun the tires on the dyno just befor it made peek power, a little smoke and rubber dust. There is a dip in the HP line right when this happend. I dont know what if any corrections were made. So now I get to go to Elite and tune the A/F on race gas and I hope to make a little more power with 34psi and a little more timing and less fuel.
~John