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66Mm Billet Turbo


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No ... The truck made over 1000 hp on twins and with timing advanced further ...

I'd guess it's closer to 600 hp right now on a single .... but thinking hard of putting twins on it ....

Biggest surprise for me was how good the 66 was at the bottom end .... Spooled much quicker than I thought ....

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Went from a clipped 63/68/14 ED to a similar 66/74/14 ED turbo ....

Lag and spool up wasn't bad ... i still have too much fuel though. I'll either have to dial it back or go twins ....

60 psi out of the 66 .... pegging 1400

 

I guess because of the pump mods? :think: 

 

I would think 7x.012's would fit that 66 perfect. :shrug:

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Yeah I definitely have enough fuel ... it's more just about the size of the turbine. Be being you have to push so much fuel into it from idle before your on top of it ....

That was surprising bit ....

I'm actually thinking of going bigger with a spool valve ....

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