Mr.pickles Posted June 14, 2020 Author Report Share Posted June 14, 2020 (edited) I’ve heard they can handle 6 pretty safe. But 8 and 10 shortened the life of the a fair bit haha ive got mine set to 8 psi but I will give it a go on 10 as well. Didnt seem to build up to much boost free reving but should be alright under load. I didn’t look at the boost gauge when I started it. tuning it is definitely going to be abit of a nightmare that’s for sure Edited June 14, 2020 by Mr.pickles Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted June 14, 2020 Report Share Posted June 14, 2020 Nah, it won't boost free-reving, that takes no power to do. If you haven't done it already, PM 68KE15 and Taz_Rx and ask them what advance and jets they used, at least they've both built turbo 4Ks in the past. You'll end up needing a mixture display or some dyno time to make sure the mixture doesn't lean out somewhere in the power curve. I've used a mixture display a lot, I like being able to glance at it under all sorts of driving conditions. Quote Link to comment Share on other sites More sharing options...
Mr.pickles Posted June 14, 2020 Author Report Share Posted June 14, 2020 I have already drilled the jet out. But I was under the impression that the secondary jet is 1.7mm? I have another 2 carbys with stock jet if it’s not right Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted June 14, 2020 Report Share Posted June 14, 2020 Were any numbers stamped on it? I thought they were 1.53mm, but it could be anything with so many carbs for different countries. 1.7 to 1.8 would be good. Anyway, give it a whizz and see how it goes! Quote Link to comment Share on other sites More sharing options...
Mr.pickles Posted June 23, 2020 Author Report Share Posted June 23, 2020 Hmm... second oil feed fitting has rocked up and it to does not fit 🤦♂️ Seems the same size but must be the wrong thread.. turbo is an eBay tdo5. does anyone know if there are more then one different tdo5? Or why they don’t fit? Cheers mr.p Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted July 20, 2020 Report Share Posted July 20, 2020 How's it going?? Done any more?? Quote Link to comment Share on other sites More sharing options...
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