b61mack Posted June 1, 2015 Share Posted June 1, 2015 On my way out to York PA. for the truck show I was watching my turbo boost I am building 10 psi. is this all a 300+ makes. exhaust temps. get to 1000 degrees at 1500 rpm in the mountains, is this normal for the exhaust temps. and turbo boost. Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/ Share on other sites More sharing options...
j hancock Posted June 1, 2015 Share Posted June 1, 2015 20-22 PSI on the boost. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-291991 Share on other sites More sharing options...
b61mack Posted June 13, 2015 Author Share Posted June 13, 2015 Thanks Jim I will check it out when I get it back to Indiana. Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-293181 Share on other sites More sharing options...
b61mack Posted June 25, 2015 Author Share Posted June 25, 2015 Does anyone know the turbocharger part number for a ETAYZ673A (315 hp.) is a 285 and a E6 350 the same as the 315 tip turbine. Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294556 Share on other sites More sharing options...
j hancock Posted June 25, 2015 Share Posted June 25, 2015 Schwitzer 631GC-5103P2 or Air Research 631GC-5106P6 are numbers I have for a 315. The Air Research says it is the same number for the 285 but Schwitzer says a different number for the 285?Different numbers for the 350.Maybe run your VIN past a good dealer to verify for your application just to be sure. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294564 Share on other sites More sharing options...
Maddog13407 Posted June 25, 2015 Share Posted June 25, 2015 haha his 300+ is in a B model I think Jim. dealer wouldn't have a clue. Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294608 Share on other sites More sharing options...
j hancock Posted June 25, 2015 Share Posted June 25, 2015 Yeah.... that won't work now will it?Who would ever want more power in a B model???? Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294611 Share on other sites More sharing options...
Maddog13407 Posted June 25, 2015 Share Posted June 25, 2015 more power, ac, more leg room, more head room, god let me move the seat back another 4 inches and why is the windshield fogging up with the defroster on high when its raining.... haha Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294614 Share on other sites More sharing options...
b61mack Posted June 25, 2015 Author Share Posted June 25, 2015 Yes it in a B61, Thanks Jim for the part numbers. I will call Mack and see how much a reman turbo is going for, last one I bought was around $500. a few years ago hope they hadn't went up like all the other parts. Thanks again guys have a safe 4th of July. Quote Link to comment https://www.bigmacktrucks.com/topic/40286-boost-pressure-300/#findComment-294646 Share on other sites More sharing options...
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