ok I don't know where this should be so i put it here.
I was wondering, are there any supras in the open road races? supras that can sustain 180+mph for an hour or so?
There's this 928 gt that i saw. it races the open road races and it averages 190mph. there's also this other 928 that...
ok, i'll take them down to check them.
this might sound like a stupid question but what is very very close? within 1mg? 10mg? 100mg? 1gram? I can go to my University and use the chemistry scale which can measure down to 0.001 g (1mg) or I can go to a supermarket and measure down to 0.01 lbs...
Year: 1987
Engine: 7mgte
Tranny:r154
Roof: targa
Body: Stock
Weight Reduction: Spare tire, jack and tools
Weight: 3350 lbs +/-20 half tank
with me in the car, it's 3500 lbs +/-20
I got my pistons balanced but that was before I sent them out to get coated. I got my pistons back from coating but I don't have any numbers to tell me which pin goes with which piston. The pistons and pins are new ross pistons and pins.
The question is, is it ok to just put any pin with any...
at first he thought it was the turbo. he pulled it and got it rebuilt so the turbo is fine. we will do a compression test tomorrow and see if it's the rings.
it's not a little smoke it's like puff you can't see the motor...not that bad but it just doesn't look normal
yea the syclone is a...
hey guys,
tyring to help out a buddy. he has a Syclone and it's smoking out of the valve cover hole and the exhaust. it's a tint of blue. Burning oil.
now my question is, what could the smoke out of the valve cover be a sign of?
he had a person build his engine about a year ago. so...
***EDIT: nevermind found the problem was a vac hose after all had to actually grab the hoses not just look at them
ok, i just did my clutch and flywheel. before i did the clutch and flywheel the car was running fine. no problems what so ever.
now after the clutch and flywheel job, the car...
***EDIT: Never mind figured it out.
hey guys.
i was doing my clutch and noticed something with my SPEC Stage 3 clutch pp.
SPEC pp
Stock pp
The SPEC plate is missing the rivets? Anyways. Others with SPEC stage 3 clutch did your PP come with the rivets? If not, how is your clutch...
so an ideal situation with egt probes would be to put one probe in each runner? thus u know all cylinders? or do you want an average by putting the probe in the collector?
does anyone know how the ecu on a 7m nows how much fuel to give during idle?
like...does the ecu take readings from the O2 sensor too? or just the AFM?
thanks
your probably right about A/F not effecting EGTs. but i did notice that when i was running pig rich (9:1) my egts never went above 1000 F. but when i leaned it out to 11:1 the EGTs went up. now that could be due to timing but i have no idea. all i know is that my base timing is at 10 deg...
man seems like everyone egts are high. when i'm at cruise (75 mph) i'm at 1287 F, 14.5 AF. peak boost (17 psi)is at 1350 F peak egt, 11 AF. when cruising at 90 mph i get egts of 1300-1400 F. but could my egts be because it's tapped into number 6 runner?
oh egts also very on terrane. up...
so max is 10 degrees. what's the voltage value for that? and 5 degrees is half of max so it should be half the max voltage right?
so the 88 and 89 are different, is the 88 different than the 87 (turbo)?
thanks
well the thing is, i am logging data. i get a knock voltage reading during boost. But no check engine light.
the the max knock voltage was 1.9 V. Average was 0.52 V.
I was thinking, if the knock sensors are giving out a voltage then shouldn't the ecu do something about it? Or is there a...
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