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I purchsed the head from Dover Cylinder. All they do is rebuild heads for cars. A few local high hp supra guys have used them in the past and they are pretty cool here in the atlanta store. Im sure if I just take the head off the car without taking the head apart it won't ruin my warranty. But...

thats the idea i have. im gonna take it off the block tonight and take the head back to the machine shop and have them correct the problem. i'll take some pics of the underside of the head when its off.

yea it was a local shop. infact it was dover cylinder head. theres a few of them around the country. i have a 6month warranty on it. i havent been doing high revs. just typical 3500rpm cruising

taking off the head aint a real issue for me. just want to avoid it if possible. how about the retainers letting loose of the valves? im not sure if thats possible but i figured i throw it out there

ok. i might check that out also.. its a freshly rebuilt head. stock specs. probably 2months old in the car. no heavy boostin done. if that helps to shed some light in the overall pic of what im dealing with.. keep the ideas coming:)

ok so what does that mean? take the head off? if its stuck can i pulll it up from the top? more info please. u leaving me in suspense..:)

well i took a chance and took the head off and good thing i did. as you can see it appears that the valve seat came loose and wedged itself between the valve. doesnt appear to have damaged the head really but i will let the shop i got it from worry about that. this is really a first for me. i...

Kool good luck.

Ok kool. Thanks for the quick reply. Just to safe there won't be any reduced performance from the maftpro if one keeps the stock setup?

Is it ok not to use the maftpro harness wire dedicated to tapping into the hac signal and just keep the stock hac sensor in place? Im just wondering?

http://www.supramania.com/forums/showthread.php?t=6950&highlight=maft+pro go to page 33 i believe. good luck.

what version of the maftpro do u have? according to the guys that are in the "know" version 4.40 of the maftpro should resolve the code 24.. i for one had to use the 2.2k resistor fix to get rid of the code 24. look on page 33 on the "maft pro is working" thread and u should find some useful...

depending on your desired setup.. if u go speed density u can get rid of the air flow meter.

Congrats with the new maftpro install.

Yea it worked out for me. I took all that crap out. Placed my catch can it that spot.

anyone?

bump

is anyone out there running a plx R-500 in their mkiii supra? i wanted to know what things are they monitoring/dataloggin and how they set up the gauges. i mean how they configured the gauges cause i cant seem to get the gauges to act like they are in the car. ie.. tach on the car doesnt match...

im getting two different answers about this concern. on the wiring instructions the brown wire goes to THA on the engine harness and the word splice is used.. to summarize "splice the brown wire into the ecu side of the wire" does that mean to cut the THA wire on the harness in half and connect...

i am having the same problems with the code 24 and 32.. what did u do to fix the problem? assuming u did fix them? thanks