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This may help too. Not the most optimum design but definantly fit in my MA61.

Looks good! Another conversion is alive :) Curious why you to the intake across to the other side. Ease of install?

It looks like it was the ignitor. Toyota gave the same part number to two different ND ignitors. Swapped the PHD1 for a 201 ignitor and all is good.

It's Alive! Replacement ignitor in, changed plugs again and it starts. Still a little rough on cold starts, but not bad. I've drove it around yesterday just to make sure everything worked. Decided to go get a baseline dyno done today. Ran it twice just to verify it. Everything is...

Agree with Peewee. Custom. I am betting your steering and last exhaust port on the manifold want to share the same spot.

That is what I was thinking, since none of the injectors were working but I still had spark at the plugs. Spark didn't look real strong on half the plugs either.

Skwerl- you might be right. But its the only thing that I can find so far that has a bad signal, IgF and tach. Car ran when it came out of the exhaust shop, but was horrible to start. Maybe an ignitor on its last leg, finally gave up. When the PHD1 was plugged in with the tach signal, could...

If I understand you correctly.... That is the second 26 pin connector on the LS400 harness. If you look here: http://www.lextreme.com/lexecc1.pdf Its the one with OD1, OD2, MREL, ACMG, etc...

Looks interesting. Call Kevin at Kelford. he may be able to give you some more input on your cams and heads.

I found it!!!!!! It was a bad IgF signal from one of the igniters. The ECU uses the G, Ne and IgF's to trigger the injectors. Even though both igniter are the same Toyota part numbers, they are different Nippondenso part numbers(201 and PHD1) The 201 is the correct one. So off to post in the...

I found it!!!!!! It was a bad IgF signal from one of the igniters. The ECU uses the G, Ne and IgF's to trigger the injectors. Even though both igniter are the same Toyota part numbers, they are different Nippondenso part numbers(201 and PHD1) The 201 is the correct one. So off to post in the...

cribbj -Good idea. Thanks, will try that. I did ground the injectors at the ECU and they are opening. So you are probably right, Its an input to the ECU to control the injector drivers. Will go try that today. Again thanks.

Thanks for the input, will try. I did try grounding the injector at the #10, #20, #30, and #40 @ the ECU. The Injector drivers are a voltage-controlled type. When I bypass the ECU and ground the Injectors, they opened because the residual fuel pressure in the rail would drop. This leads me...

I have a problem that has been ongoing. http://lextreme.com/forums/showthread.php?p=21746&posted=1#post21746 My only conclusion is the ECU is not "telling" the injectors to spray. Any help would be greatly appreciated.

Ok I have tested the ignition system - Good. Tested Fuel pressure - Good. Fuel press. regulator -Good. If the fuel rail is pressurized, then pump disabled, then try to crank - fuel pressure should drop as the injectors spray the residual pressure until 0 right? Mine does not. With rail...

Sounds like the EGR pipe. Runs from the exhaust manifold up to the back of the intake manifold. Two bolt flange.

Update Tightened the oil sender and replaced the power steering line. Everything looks good but I have a new problem. Now it won't start. Tried new and old plugs, new and old cap/rotor. Tried plug wire near the chassis to look for arc, its good. Tried inline plug light between plug and...

Update After months of waiting the car is back with a dead battery. Replaced the battery, fired right up. Test drove it around and came back just in time to see the new headers burning a hole in my power steering line. sh#@t! Also found my fitting for the oil pressure sender was not tight...

I can try to fill in a couple of your blanks for everyone. LS400 - YES LS400 same as Crown LS400 1 line to the coolant reservoir only

I know you have taken some initial measurements. http://www.lextreme.com/spring.html Have you had a chance to look at what height both the springs bind at? This might effect how much lift we could feasably run with these springs. If these work I might know a source for the 2JZ springs w/...