September 25, 200719 yr comment_199905 I am turboing my 20 valve and am at this stage looking at a Stainless manifold and a brand new t3/t4 turbo kit including intercooler piping waste gate everything i need but i am not to sure if the t3/t4 will be to big or not if it will be is there anyother better suited turbo out there please note i am only going to run around 6-8psi. I have a microtech and stuff so that is not the prob. Will be drifting lapsprinting and in the motokhana. Cheers guys Report
September 25, 200719 yr comment_199926 t3/t4s are very old technology and stainless is a terrible material to make manifolds out of. Get a turbo from the newer Garrett GT lineup and a steam pipe manifold. Report
September 25, 200719 yr comment_199932 Most of those "ebay special" turbo kits are junk. a T3/4 is a big turbo, running low boost you could get away with a GT25, about half the size and will come on under 4 grand. Report
September 25, 200719 yr comment_199963 20v's have the same exhaust port flange as a normal 4age!? If so..... http://cgi.ebay.com.au/ae86-4age-turbo-exh...1QQcmdZViewItem With that manifold you can use a t2, t25, t25g, t28, gt28, gt25, gt28rs etc etc etc. Report
September 26, 200719 yr comment_200052 A 16V exhaust manifold will require modification to bolt up the the 20V Head. 1 hole needs to be notched, the other needs a metal tag welded to it and a new hole drilled. Those manifolds crack like nothing else, look pretty, but they've got too many joins. Try and get hold of one of these cast HKS, or a recently available copy. HKS turbo manifold - Was quoted $90 freight. HKS copy manifold 20v's have the same exhaust port flange as a normal 4age!? If so..... http://cgi.ebay.com.au/ae86-4age-turbo-exh...1QQcmdZViewItem With that manifold you can use a t2, t25, t25g, t28, gt28, gt25, gt28rs etc etc etc. Report
September 28, 200719 yr comment_200477 more than just the two inner studs are the same, its just the two outler holes that are different. How do I know? well lets just say I have converted a 16v flange to a 20v and a set of extractors to suit both. oh also theres a huge about of turbo 20v info on toymods.net Edited September 28, 200719 yr by Sam_Q Report
September 28, 200719 yr comment_200487 A 16V exhaust manifold will require modification to bolt up the the 20V Head. 1 hole needs to be notched, the other needs a metal tag welded to it and a new hole drilled. I wasn't going to bring this up, but If you both would have read the whole post I wrote you'd know its been covered. Report
October 2, 200719 yr Author comment_201272 hey guys thanks for the comments. I am now looking at the smaller turbo for now the t25 item you suggested so that is sorted. To the other guy in Darwin can you send a PM with your details as i would love to come have a look at the manifold you have cheers guys Report
October 5, 200719 yr comment_201893 what about wrapping from the where the dump pipe bolts on down to the cat? Report
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