4.8 turbo pt88
#1
4.8 turbo pt88
What do you guys think about putting a precision pt88 on a 4.8l used strictly for drag racing. Will have custom cam ground and ported 862 heads. Running turbo 400 trans with trans brake. Also have single plane intake w edlebrock elbow and 102 tb, 96lb injectors. Looking to run 110 race fuel and a/w intercooler.
Car is 3400lbs race weight. Looking to achieve 8-900rwhp+.
Any suggestions. Thanks
Car is 3400lbs race weight. Looking to achieve 8-900rwhp+.
Any suggestions. Thanks
#2
PTE's PT88 Turbocharger features the following:
• 88mm inducer compressor wheel
• Compressor cover options:
- "H" compressor cover 4.0" inlet/3.00" outlet
• Turbine housing options:
- T4 Tangential .96 A/R with 4 3/8" V-Band discharge
• Hydrodynamic 360° thrust bearing system
• 88mm inducer compressor wheel
• Compressor cover options:
- "H" compressor cover 4.0" inlet/3.00" outlet
• Turbine housing options:
- T4 Tangential .96 A/R with 4 3/8" V-Band discharge
• Hydrodynamic 360° thrust bearing system
#4
Why not go with a smaller more efficient turbo? You could make your goals on a much smaller billet wheel and have significantly better spool and be able to build more boost on the line. 800-900 could be done with a billet 72mm.
Otherwise you'll end up being one of those people who play into the myth that turbos don't make torque because of the lag because you picked a 1300+ HP turbo to make 800 hp.
I'm not saying it won't get the job done, because it will. It just isnt ideal.
Otherwise you'll end up being one of those people who play into the myth that turbos don't make torque because of the lag because you picked a 1300+ HP turbo to make 800 hp.
I'm not saying it won't get the job done, because it will. It just isnt ideal.
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#8
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To hijack just a little... What do you guys think of a Precision 76mm on a 402 in my Silverado? (Specs in sig) Goal of 7-800whp. Basically only street driven.
Last edited by cpolaris502; 02-20-2014 at 09:09 AM.