...certainly 
PT98/88 on a 347?
Sent an email yesterday to forced indutions with questions about turbo choices very similar to the thread starter's setup.
Will the S88 and S91 be more of track only type of turbo? What RPM could you see full spool typically with those turbo's and the thread starters combo?
Will the S88 and S91 be more of track only type of turbo? What RPM could you see full spool typically with those turbo's and the thread starters combo?
Well, i found one finally and i think i did ok...101mm turbnetics ball bearing with a 1.0 A/R and a F Trim wheel. Has 15 runs on it and the compressor housing is polished and the hotside is coated black. Got a smoking deal on it too!! Man those things are $$$ new...
Originally Posted by PHIL H
Well, i found one finally and i think i did ok...101mm turbnetics ball bearing with a 1.0 A/R and a F Trim wheel. Has 15 runs on it and the compressor housing is polished and the hotside is coated black. Got a smoking deal on it too!! Man those things are $$$ new...
Originally Posted by Alex @ CMS
101mm on a 347
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Originally Posted by PHIL H
Why not?? Alot of the Ford guys do it with smaller engines...Although now i believe i am going with a 4 inch crank so it will be a 383 deal.
Thats true but the advantage the ford guys have is 15+ years or R&D to get them down the track. 450+ CMF heads help too.
How high do you plan to turn the motor?
Originally Posted by Pro Stock John
Sweet, what are the dimensions of the whole thing?
Originally Posted by Alex @ CMS
That sounds more like it...
Thats true but the advantage the ford guys have is 15+ years or R&D to get them down the track. 450+ CMF heads help too.
How high do you plan to turn the motor?
Thats true but the advantage the ford guys have is 15+ years or R&D to get them down the track. 450+ CMF heads help too.
How high do you plan to turn the motor?
Originally Posted by PHIL H
All these engines are just dumb air pumps anyway..I dont buy into the big flowing heads in a turbo application.. Brad Brand ran 7.15 @ 200+ with his single 106 360-380 ci with old TFS high ports, and then built a new engine that was 420 ci with big bad Neal heads etc...Guess what, it ran almost the same if not worse..Brad is a very sharp guy and knows his stuff so i am sure there was nothing left on the table.
It's just a bit more complicated than that...lol
Ultimately the turbo is the restriction in the application, It can only move so much air, but what big heads can and will do is give you much greater area under the curve.
What ECU are you going to use?
