12v single S475

TTR 21

TTR 21

Human Spear
Joined
Sep 30, 2009
Messages
1,158
1994 12 valve fuel only vs nitrous

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13 mm pump. 0 plate half way. 5x.018s. Cast wheel. Opened the bottle next to the intake. Lol
 
Awesome. I saw this run in woodburn and never knew it was you. I would be so excited for 700hp on my 72!
 
I suspect some 5x20's or 25's would see you net significant gains on the juice. External gate?
 
USARMY12V said:
I suspect some 5x20's or 25's would see you net significant gains on the juice. External gate?
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Moving the plate full forward would make a big difference too haha. No external gate. The turbine wheels is matched up to where I have 1:1 boost to drive.
 
28 more fuel only horsepower vs. IIRC, a 160 pump and a 66? Your trap speed of 121mph vs 117 is where it shows the real gains

although 737, with a 12 valve on fuel is dang impressive.
 
YOUNG GUNS15 said:
28 more fuel only horsepower vs. IIRC, a 160 pump and a 66? Your trap speed of 121mph vs 117 is where it shows the real gains

although 737, with a 12 valve on fuel is dang impressive.
Click to expand...

Load dyno with the old setup to inertia dyno on new setup so that could be a difference too. 11.87 to 11.44 is the big difference between the old and new setup.
 
curious on what else is done to motor? any porting of head or different intake setup? I have a good buddy that is trying to run this turbo on his DD and is having major issues. Only difference is that he is running a 0.9 turbine housing. Any info would be great thanks
 
a 75mm 12vis not a good daily driver unless you have a very high stall converter. even then its questionable.
 
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