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why factory install that 2 piece unit anyway?

what size injectors would you recommend?

We were looking at local tuners and the only one that is good is Ed Wright but he wants $500 to do a dyno tune kinda pricey and so are those injectors.

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Its MAF and yes you are correct the early ones are maf and the later ones are MAP. Ive heard MAF is alot better than MAP, Its more accurate and even more accurate when they are combined.

The fuel pressure guage is attached to the fuel rail, not in the line before the FMU. So we are getting about 70-80psi of fuel pressure at the injectors with boost. Then the 90-95psi spike only happens when the injectors are locking up i suppose.

The car actually has 22lbs/hr injectors on it. We called procharger and they said to change the injectors, We are asking too much and they are locking up. They recommended switching to the bosch 24lbs/hr injectors think this is enough?

well our guess is 330-340hp at the rear wheels... We have stock injectors which i think are 24lbs im not sure But if we were asking too much from the fuel pump and taking it wouldnt we see it lean out? the A/F guage shows rich all the time except for the second it lurches. Think it could be...

aeromotive Tsunami rated at 100psi +

This is on the 89 Iroc TPI 350 We changed pulleys this weekend to up the boost. we were running at 6-7psi and now we are running at 9-10psi. Once we got everything fixed up we went for a test drive. It sure pulls hard but in third on the hard pull the car starts lurching Like the computer is...

Just wondering whats the usual speed at the 1/8th mile track in a stock turbo supra?

I modded my pic to see what it would look like with blacked out lights and removed toyota badge.

Are those stock arms? What brand are the bushings? looks good did you use a press or a hammer?

yes but very little

Wait I remember that the new exhaust side oil seal on the turbo shaft wouldnt fit, it was too fat to fit in the groove in the shaft so I reused my old one. Guess thats my problem.....thats what I get for being in a hurry and not putting in new. Think the dealer sells that seal ring?

I know how to shift im just not quick. Raced my friends 89 Blown Iroc the other day since I told him about racing my bro Yea I kept up alittle just not for long cause when I shifted to second i started spinning the tires but i kept up better than I thought I would

No didnt know I was supposed to

somethings wrong with that guy hes got something suck up his a-hole IJ: The thing ive only got 1200 miles since a rebuild on the turbo, could the little metal ring wear out in that short amount of time? I pulled 5 and 6 plugs and they were clean. I dont really know but I think it is a...

Yea Im almost positive that its the turbo leaking Im thinking about pulling out some of the plugs and seeing if theres burnt oil on them.

Yea I didnt want to go into first because I knew id have to shift real soon and then hed get another big jump on me