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I needed all the help I could get, as my understanding of the engine's system is tiny at best. I relied upon the engine builder, one who builds performance and racing engines for the likes of Horsepower Freaks. Also, there is a small shop down the street called RSI, that was used to test the...

I'm still running stock valva train. I did purchase a lot of my parts from the usual Supramania vendors: SIP racing and Driftmotion, and Toyota. Van

Hi Anthony, I would be very careful when modifying the head and exhaust manifold, to improve flow, and by extension, turbo spool. When I had my 7M rebuilt, Bryan of M&B Cylinder Heads, was very careful not to remove the reversion dam on the exhaust ports of the head. Bryan only gasket matched...

7M-assembly-tips Try this extensive build, write up by "Adjuster". I found it very helpful to me during my build. HTH Van

On my build, I told the engine builder what I was planning on using the engine for, Club road racing, with consistent RPM above 3000 RPMs. Bryan went ahead and ordered stock retainers, as the head was using the stock valve train. Bryan (owner of M&B Cylinder Heads) recommended that when I...

http://www.pirlive.com/ This is the 8 Hour Enduro, with night time racing under lights!

I don't know the answer to your question, regarding ceramic coated Wiseco pistons. Van:dunno:

Have you thought of upgrading to ceramic coated pistons? I have them in "race ready 7M" engine, and they help keep the heat in the cylinder. Wiseco has a set of these. I have access to a local shop that custom ceramic coats engine parts so I was able to go with a less expensive brand called...

http://www.youtube.com/watch?v=VOFf6BULYR4 That was the end of the Kumho 711s

I finally got the vid to load! check it out in my previous post. Enjoy! Van

http://www.youtube.com/watch?v=VOFf6BULYR4 I was just having a little fun... Van

http://www.youtube.com/watch?v=VOFf6BULYR4 I was at a BBQ w/a bunch of fellow Supra owners and decided to have a little fun... The Kumhos do smoke real nicely! This was the end for the Kumho 711s.

I took Ol Fatty back to VIP Performance for some more street tuning and Wryann set the A/F for crusing, under 20% throttle at 15.0 - 16.0; 30 - 60% throttle, A/F 12.5 - 13.0 under 5 psig; 70 - 100% throttle, full boost, A/F 10.8 - 11.3. The 7M now has the recirc hose attached to the blow-off...

Josbeat and his 1300 kg Track Supra 1300-Kg-Track-SUPRA-project

Hi Anthony, I decided to try using the stock rack, modified by removal of the PS pump w/a hydraulic flex hose looped on the pinion, valve body. I drove the car around w/o PS for about 6 months like that, before I had the rack and pinion assembly, disassembled and the rack pressure plate seal...

That's helpful. Thanks for that... That matches what I'm seeing in both the TSRM and my 7M. Question is, would it make any difference if I have the temp sensor wire on the A/C aux fan sensor? Van

Thanks for that... I'll check the TSRM EWD and get that checked out on the 7M. Van

Thanks, sounds good. Have you tried it out at the track (PIR), to see how effective that air dam is at reducing air getting under the car? Has there been any noticable change with the handeling of your Supra at speed, post air dam install? Van

Sorry, I'm not the person that can help you with answers to going away from the AFM set-up. Perhapse some others will help this member? My set-up is JDM ECU and Lex/550, adj fuel pressure regulator, stock CT26, Blitz Dual solonoid boost controller, AFC Neo and the car is making 270WHP. What are...

So, what are you using to support the back side of the lip, from deflecting under pressure? I saw numerous racers at the Chump Car Enduro this past October, using vynal flooring, base moulding, backed by everything from small dia tubing to nothing at all... Van