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I hope this is right section for my question. I am interested if anybody ever used or know somebody using J&S knock control device with stock ECU or any plug'n'play EMS. I purchased J&S Interceptor and 7MGTE adapter, now can't start motor when Intercepter connected. I am running AEM EMS...

Guys, anybody know who is the maker of SIP Racing cams? I need one exhaust cam. Also, is there such thing as Brian Crower stage 4 camshafts for 7M? I remember reading about this option, but found stage 4 only for 2JZ and 4G63 motors. Any other real cams for ~1000hp 7M besides TED Components...

Anybody know what is the tightening torque of Pauter rod bolts? TIA

I will be magnafluxing my block, in which places it is prone to crack? I know I have to inspect all holes on deck, oil filter nipple thread... Where else, like mains, etc

Anybody interested to buy this low 3.55 gear? I wanted to buy set from jawsgear, they don't have it in stock and will not produce unless they can sell 50 sets or more

I started thinking about this project more then 1 year ago, actually it was in my plans to collect parts and do it in 2010, but I blew my HG last September and decided to do proper engine rebuild instead of simply replacing head gasket. Motor will be based on SIP Racing 97mm stroked 6M crank...

I decided to ditch R154 and looking for advice from knowledgeable people. Never drove in my life car with auto transmission, just recently started paying attention to GM auto application on street/strip cars Car is mk3, 7M motor, 3.24 ltr stroker from Suprarich, 78mm BB turbo. Motor will be...

Pulled my cylinder head few days ago, found this vertical scratch on cylinder wall. It is marked with arrow on attached picture. My guess it caused by too tight piston ring gap. Can anybody confirm it? Thanks

I searched this forum and found only second hand (good) opinions, and I don't remember anybody here running BW turbo on 7M. Maybe experts can shed some light on this subject, I know some mk4 guys use this turbo. I am interested how reliable this turbo to compare with ball bearing design. How...

Few days ago during quarter mile run my motor detonated and blew coolant from overflow bottle. Checked compression – all cylinders pressure close to equal, between 145 and 150psi. This is with closed TB, I forgot to block it open :nono: Today after driving around 40-50 miles, occasional...

I spend more then 1 hour searching in Internet, can't find copy of FIA homologation certificate for Group A Supra. It should look like this for Alfa Romeo http://www.zagato-cars.com/en-us/pg_271.html Anybody ever saw it on the Web? Thanks

I searched but can't find this info on Supramania. I there any alternative to pricey Greddy oil cooler kit for 2JZ? Actually I want to know what type of adapter will fit 2JZ block http://www.anplumbing.com/shop/index.php?shop=Accessories&dept=Oil!_filter!_Adapter Sorry for noob question, I...

I have major problem when trying to drag race with full face HPF feramic clutch. I had RPS 3200lb 6-puck clutch for 3000 miles, then purchased HPF full face feramic disc to use with used RPS 3200lb pressure plate. Fidanza flywheel has some scores and burn marks, but not very bad. I slip clutch...

Did anybody unshroud oversize valves of 7M head? They seem too close to the squish pads sides I think it makes sense to remove around 2mm from the pads sides to improve flow. And cc chambers afterwards

Istalled yesterday my ATI damper, it is very nice product but there was minor fitment issue I want to share. After installation I couldn't turn engine by hand, found that outer edge of damper rests on the timing belt cover. I marked it with black marker on the first picture. Second picture is of...

I remember reading some time ago spark plugs should look (AFAIR) with their gap toward exhaust valves. What is the reason for that? Better cooling of plug end ? Vladimir, 89T

Received built head from Revolutionary Performance few days ago, I asked them to find me used head because to remove and ship my head to States is too much downtime and $$$. OK, they foundused head, I arranged Ferrea parts to be shipped from TMS to Revolutionary. Head received full effort port...

This subject was discussed recently, but there was no answer to this question: Does anybody run aftermarket ignition box with stock coils??? I have AEM CDI, when I try to run it I get huge arcing under the stock coils. My option is either to buy new stock coils ($350) or set of aftermarket...

What is the purpose of this R154 rear pillow? http://mk3ukr.photosite.com/mk3ukrSupra/Picture_048.html To prevent rearward movement of tranny? Does it make sense to keep it with solid motor mounts? Thanks Vladimir, 89T

Recently while researching gearbox upgrades to my surprise I found 2 companies in Australia who make straight cut gears in synchro and dog engagement versions. http://www.allaboutgearboxes.com/ and http://www.ppgearbox.com.au/ I sent e-mails to both of them. first company did not reply...