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Did I hear somethin a few weeks back about a 12 volt fuel pump mod or was I day dreaming? Cant find it in search....

I know how to solder but what could possibly need to be, all u do is unconnect the connectors and connect them up to the new injectors right?

How hard is it to install the 550 injectors? It looked fairly simple whats involved, about how long does it take? Also with the 550 injectos and lexus ls 400 A/F what kinda HP gain should I expect under about 15 PSI?

Yea more area for the turbo to have to fill up before it finally gets to your intake manifold?

OKay, can somone explain how this works... You line up at a light take off first, second third but from off the line how can an intercooler possibly do anything if there is no airflow untill you start moving at speeds? Youd have to be around highway speeds in order for an air-air intercooler to...

okay heres the deal im running 17 PSI and all my turbo piping keeps blowing off or blowing up. the 3000 coupling blew apart and the other pipes have all blown off no matter how hard I tighten them after I get on it for a few minutes POOF! So I got fed up wento the supply house, got a 10 foot...

allright, is there instructions on here on how to shim the wastegate?

Turbo elbow? the metal one on the bottom?

aye mate, your theory was what I was thinking too like the engine is sucking in so much air at high RPM that the turbo cant keep up pressure, im loosing alot of pull should I short shift ?

I did have a boost leak in the begining at the bottom of the turbo, I fixed it and went thru all the piping for cracks and such, now it appears to be leak free. So its not normal to have less boost at higher PRM!? I get more boost in a higher gear, lower RPM under load...

Okay, to start off I must say I have had alot of fast cars in my life but the powerband on my supra has a wired pull and I dont know if its normal or if somethin is wrong. I have 3 inch from turbo all the way, BC, BOV Intake and A/F box mod. I am running around 15 PSI depending on the gear and...

The problem is my innercooler has a nasty leak so I took it off and I was thinking of running an air to water I guess thoes connect to your coolant system ? Just waiting to get the money to buy one...

Realistically, if I ran my car without an innercooler just piped it up direct what would the difference be? I know it would be getting warmer air so I could lose a little power but in reality how much? I can't imagine an air to air innercooler making a really big difference in the air temp...

My car just started leaking oil in the turbo piping I dunno where its coming from, is this normal? When I went to change the spark plugs I also noticed a little in the back plug housing in the middle but the plugs were dry it was just on top. I think the oil is coming from the turbo?

Okay I think everyone here has blown the whole thing waaaaaay outta proportion in reality it works good for me and it saved alot of time both now and in the future, if you dont wanna do it thats fine I think its funny just because its a gas line everyones like OMG its gonna explode if its...

yea thats what I thought... anyone elce wanna second guess us?

Okay heres the deal, new to the whole supra thing, picked up the car few weeks back, did some mods and whatnot. My car runs and drives good but the next morning or hours after I shut it down then it takes about 7 cranking seconds to start and when it does start, sometimes stumbles a little then...

I had this problem with mine, theres a box in back on the driver side under the tail light housing its called the lamp failure box its prolly bad, unplug it and if the idiot light goes out then thats your problem I think the only function of the box is to test for bad conncections and report...

now I am running 15 PSI with no cut... YAY!!

FOUND IT!! The pipe from the bottom of the turbo was rotten now the car SCREAMS with no cut THANKS!! BTW, how does that work, why would a leak trigger FC? how does that work?