Quote:
Originally Posted by dwx
How much boost is this running with the 70mm pulley?
I'm still looking for that mythical 300/240-250 mark on a dynojet but it looks like it's getting a little winded up top.
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On my car with a Borla EL header and headerback exhaust, it is showing:
75 mm: 8.5
70 mm: 11.5
Before the header I was seeing:
75 mm: 9.5
So I recon (but have not confirmed) figure 12 - 12.5 if you don't have a free flowing header/exhaust