12v Turbo thoughts?

Smokem said:
You realize there are people in the 2.5" class making near the same power. A 75mm compressor should be capable of what you are describing.
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A 63.5mm charger will dyno over 1000rwhp?
 
DieselheaD said:
Tell you what this billet 6blade 75 with 96/88 t6 1.32 is by far the best running turbo I have ever ran, I'm running it without a gate boost rises first and peaks around 70-75, while drive is at 30-35 lbs.

On the first 4wd launch i shifted a little early between 2-3 and it wasn't even close to snuffing out when rpms dropped.
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You're pushing the 6 blade FMW compressor to 70-75 psi range? Wouldn't the 7 blade FMW compressor work a little better at that high of a pressure ratio?

By the way, that's amazing drive pressure to boost ratio numbers, are you running any sort of a soot filter on your drive pressure gauge setup?
 
DieselheaD said:
Tell you what this billet 6blade 75 with 96/88 t6 1.32 is by far the best running turbo I have ever ran, I'm running it without a gate boost rises first and peaks around 70-75, while drive is at 30-35 lbs.

On the first 4wd launch i shifted a little early between 2-3 and it wasn't even close to snuffing out when rpms dropped.
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Thats impressve! Ive not checked my drive pressure, got tired of sooting up and ruining gages. I figure if it makes power, its hard to spool, and runs cool, it must not be choked. Lol. Even if your drive pressure turns out to wrong, thats still a well performing piece there. Whats it dyno?
 
I don't have a filter on it, I've got 3ft of 1/4" copper tubing coiled then another 3-4 ft of nylon air brake tubing to the gauge. I'll swap gauges to see if its plugged and try to record it for you guys.

Last time i dynoed it was the 2014 nhrda opener in Bakersfield, everything the same except turbo. It did 689 on fuel with a cast 6 blade 78 with 87/81 t4 1.0 and 50mm gate. Made right under 70lbs boost to 85 ish lbs drive. Egts were also past 2k if you stayed in it long enough, with my 75/96 T6 1.32 at wot egts stay around 17-1800
 
JQmile said:
A 63.5mm charger will dyno over 1000rwhp?
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The 2.5" class turbos aren't all true bore, but the real 63.5mm wheels have still produced ~ 800whp, and I have heard claims of higher, but we all know how dyno numbers can be.
 
Smokem said:
The 2.5" class turbos aren't all true bore, but the real 63.5mm wheels have still produced ~ 800whp, and I have heard claims of higher, but we all know how dyno numbers can be.
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What hot side?
 
Smokem said:
The 2.5" class turbos aren't all true bore, but the real 63.5mm wheels have still produced ~ 800whp, and I have heard claims of higher, but we all know how dyno numbers can be.
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I'd buy 800....
 
motorwood said:
Wanting to keep my headlight, cut hole in fender. Where can I get a big velocity stack?
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I bought one from Vibrant Performance back in the day. But I'd bet Smokem or Tmoney could set you up with one.
 
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