1.8 NA with GT28RS .86AR dyno
#7
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Very nice! I decided to build a setup with this turbo. I have both .86 & .64 tial turbines and hopefully will work with a dyno shop that will let me dyno both the same day for the same fee.
#11
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High numbers, better than me with the same equipment and less manifold pressure...probably because of my low static compression.
BTW, that turbo doesn't start to shine until 15+psi though. 15psi through mine would put me well into 300whp on a dynojet.
BTW, that turbo doesn't start to shine until 15+psi though. 15psi through mine would put me well into 300whp on a dynojet.
Last edited by hustler; 01-19-2010 at 05:46 PM.
#19
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As for time on the dyno, we started around 11:30am and we were off the dyno at around 4pm and then spent another 15 mins or so checking how the car did just driving around town. I think everything could have been done faster but I kept having weird wastegate/boost solenoid issues which slowed us down.
My car would either boost really steady at 10psi, then after changing the duty cycle by like 1% on the boost solenoid my car would all of a sudden boost all the way to boost/fuel cut (14.5psi). My MAC solenoid that Im running doesnt seem to like to run more than 50% duty cycle. Boost would climb steadily if I adjusted all the way to 50%, but when I even changed it to 51%, it would go all the way to fuel cut. Took some time fiddling with the actuator tension to get it to be a stable 11 to 12 psi
#20
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It really sucks that with the log manifold, stock head, etc I can barely run any timing compared to what guys running nicer manifolds and bigger housings can.