Does anybody know what the spring rates for the factory TTR springs and/or the JZA70 springs are?
The Small Questions Thread
- Thread starter RPSil13
- Start date
So looking into running a thermostatic sandwich plate for my oil cooler and just not sure if the 7m and jz stuff are the same. For instance on DM's website for their oil filter relocation kit the 5m/6m/7m/1jz/2jz are all the same but their oil cooler just says 2jz. kinda conflicting and would rather ask than buy awesome parts that dont fit. Just wondering if anyone knows
So my check engine light came on yesterday morning but I had not cleared my previous codes, came back on this morning finally, only getting 25,26? I checked all my vac lines, cars too hot right now but going to check my SP. I had to extend my o2 sensor for my pace setter header but no o2 code. May have to look for an AFM? Anyone else have any idea why you'd get lean&rich codes at the same time?
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Got mine from jdm engine corp. Was a clean engine.
can just check on ebay. Just stay away from tiger japanese. All the importers will have a couple bad reviews but if they have a shit ton stay away.
can just check on ebay. Just stay away from tiger japanese. All the importers will have a couple bad reviews but if they have a shit ton stay away.
anybody know how many rubber exhaust hangers we have? I know we have the 12mm 2 hole and donut hangers.
I ended up using 4 total on my muffler
http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?Section=EX&P=2
http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?Section=EX&P=2
I asked this in my build thread but it probably belongs here
So I've been doing a lot of research and everyone says if you turbo a n/a block don't go over stock boost levels, but you can turn a stock turbo block up to 20 psi with a good tune, <br />
Now if I do the static compression ratio calculations I come up with 18 psi(on n/a compression ratio of 9.2:1) being close to the same as 20psi(turbo compression ratio8.4:1) <br />
<br />
Theoretically I should be able to run 16psi no problem, what am I missing? <br />
<br />
Is it the exhaust cam that limits the engine? <br />
Or are these just people's suggestions to save their ass in case the engine decides to grenade??<br/>
So I've been doing a lot of research and everyone says if you turbo a n/a block don't go over stock boost levels, but you can turn a stock turbo block up to 20 psi with a good tune, <br />
Now if I do the static compression ratio calculations I come up with 18 psi(on n/a compression ratio of 9.2:1) being close to the same as 20psi(turbo compression ratio8.4:1) <br />
<br />
Theoretically I should be able to run 16psi no problem, what am I missing? <br />
<br />
Is it the exhaust cam that limits the engine? <br />
Or are these just people's suggestions to save their ass in case the engine decides to grenade??<br/>
Hey everyone.
Just received my oem clutch and pressure plate kit today.
Going to be buying the lightweight flywheels from DM (the one compatible with oem clutch)
Do you have to get these things balanced? I feel i've heard people say before you have to get the flywheel balanced with the clutch.
Is this true?
Just received my oem clutch and pressure plate kit today.
Going to be buying the lightweight flywheels from DM (the one compatible with oem clutch)
Do you have to get these things balanced? I feel i've heard people say before you have to get the flywheel balanced with the clutch.
Is this true?
I don't think you have to get them balanced I bought a Fidanza flywheel and bolted it in no problems at all I do love how quickly the car revs. Doesn't really make sense to go through all of that trouble of making the thing and not balance it.
Hmm interesting. I didn't think they needed to be balanced. However, I have seen a few times people saying they got there set-ups balanced. Curious.
If I am not mistaken 7Ms go for like what $800? You might get about the same if you part out but probably better in the end to sell it as a whole since odds are you won't sell every single part you gotta figure in shipping and paypal fees for each one. If you can sell the motor locally that is probably your best bet.
Yeah local is best, I have seen them used from 300 to 1000, but knowing compression helps in the sale. The more history the better.
hey i was doing small 1/8th mile dragrace and just at the end my car is switching into 3rd (i have manual - auto convrsion) but gears are changing @5500rpm O/D off, power mode ON. i heard you can adjust at what rpm to switch gears. HOW? 
this would allow me to finish the race in 2nd gear. my dash shows 6500rpm redline (its changed)but actually ive never ever revved it that high(so it could be only6250rpm redline. car is 1990 eur spec). after owning it for more than year it has never seen redlight i guess im scared of it and that huge FAN is making too much noise.
this would allow me to finish the race in 2nd gear. my dash shows 6500rpm redline (its changed)but actually ive never ever revved it that high(so it could be only6250rpm redline. car is 1990 eur spec). after owning it for more than year it has never seen redlight
i guess im scared of it and that huge FAN is making too much noise.Hey guys recently bought grimreaper's car and It's been running really lean at idle(goes from 14.7 and creeps out of range) at 2000 in neutral same deal on the highway at 65 @ 2500 rpm it runs 15.5 on the wideband Its running a lex afm saturated 550s from a new gt500 mustang. Im just trying to find out if its safe to drive it currently until I get a maft pro or something to tune it.