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So here's my base maps for 1jz with stock everything and also with usdm550s. Both of these are tuned up to 18psi. These are configured for my setup (sequential COP w/ stock igniter) and all stock sensors. For all you wasted spark guys you'll need to change the code config to work with what...

I've gotten 370whp our of a 28rs on a 2 litre :) But yeah whatever.

Sounds like you got a jzx90 engine. Now go sell that tranny to some tool with a lexus :) The mounts from my own experience have different letters stamped on them jzx81 has L-X and R-X jzx90 has in-X and ex-X They are nowhere close to supra or soarer trust me

like he said 81 has same ecu as a70, 90 has same ecu as soarer, any chaser motor after 96 is vvti, all are front sump duh, hot pipe is the same on 81 and a70, 90 chaser goes out to the right fender, all chaser are traction tb. also, the Chaser is the same car as MarkII, and Cresta.

I'm sorry guys I forgot about the hydro fan thing. I run this belt with clutch fan water pump. Again sorry for the confusion.

Wow 100lbs!?!?? wtf. Btw, I called around and I can't find a GE for less than $1200 Any ideas?

What's stopping me from putting my pistons and oil squirters into a GE? Drill some holes and swap some things. Big whoop. Btw, what's the weight difference? To me every lb counts so I'd like to know. My old car weighed just under 2900lb. This fat fuck I have now is 3340lb, which I hate...

Thanks for the input dude. I knew I shouldn't have gone so overkill ont he clutch haha. You guys are right about the "already bulletproof" status. And it's probably cheaper. So which HG are all you 1.5 guys running? The only way I'll go 2j is if it's cheaper. I'm gonna run the head to a...

The easiest way to tell 81 and 90 motor is... jzx81 has the hot pipe facing foreward at 45 deg angle like jza70. jzx90 has the hot pipe facing straight out the side like towards the right fender. To the best of my knowledge it's the only 1j with this hot pipe. And obviously they...

What year chaser? jzx81=same as jza70 jzx90=same as jzz30

It's true. But how much cheaper? Getting another short block is well, another shortblock. Rebuilding is a new motor. Tough decision. Clutchnet 3xpp and 4 puck metallic.

Motor was always very clean inside and ran very well. I had a boost leak that I fixed and it went into some untuned cells (ie: mega lean 18psi). It's kinda my fault I guess. Thing always had low oil pressure and beat the living crap out of it drifting. I think maybe the spring came out of the...

So I pulled my motor from my last cressida to check things out and here's what I find. Cam caps are scored kinda bad, material everywhere in the motor, and oh yeh 3 out of 4 thrust washer pieces in the oil pan! I also found chunks of thrust washer in the pickup along with my rear main seal...

By main realy do you mean "engine main" or "efi main" relay?

There's an easy way to tell if it's fuel. Get the throttle body open and run it on carb cleaner! Just rev it and feed it fuel by hand. You're okay because it's not like it's under load or anything. one good rev. Don't forget to have a fire extinguisher handy :) This is a try at your own...

Yeh ECU has a wire labeled M-rel. they are usually gray in color. There should be igsw, m-rel, batt, +b/+b1 for powers. Make sure e2 sensor ground is cont to intake manifold. Shouldn't be hard to track down.

K060739 Go buy it...

I dont know how they are now but when I lived in tampa they were sheisty as hell and did some really shitty work IMO. I've laughed at a few of their swaps. But I haven't lived there in a year. Maybe they cleaned up their act. Be cautious I guess, My $ .02

http://www.apexi-usa.com/product_gizzmo_detail.asp?id=263&pageNum=1 yeah

hmmm speaking of that http://www.supramania.com/forums/showthread.php?p=722846#post722846