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Old 05-07-2026, 08:50 AM   #15
ULTRAZLS1


 
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Drives: 14 Silverado LTZ Z71, 16 Camaro SS
Join Date: Nov 2009
Location: Jackson, Michigan
Posts: 4,428
Going to get car from wisher RN. It’s working well his kit is holding with room to spare on full e85.

He did say my dsx aux /low side started to dip slightly at very end of pull. But he also has it rich for safety. It’s the kit with the larger 320 pump.

I may have overshot on hp range it’s making 15-16 lbs with the 2650. Heads ended up getting ported by katech, gpi cam , 11.5 compression . And if it’s taxing the aux I’m guessing it’s over 850 idk ?

I did custom larger pulleys on upper and lower for better belt grip. 10.32 lower 3.85 upper. According to the calculator that is 18,200 blower rpm At 6800 rpm.

Anyways just thought I’d update all is good so far
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