I run M&H Racemasters in an 18 no less (on other car), and right aire pressure AND heat is key. I drive to the track with 26 or 27 lbs and then air down to 19 at the track. Good 3-4 sec burnout in the box and it's a dead hook @ 3500 RPM. On the street? Much better than a street tire, but still breaks loose behind 675 lbs/ft torque and a manual trans - try not to do this too much though...
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1967 GTO
Tyrol Blue/Blk Cordova
400, TKO-600, 8.2 Posi w/3.55
400 + .020, decked to .005
SD Performance 240+CFM 670 heads
RARE HO/RA manifolds
RARE 2.5" Exhaust (18" Magnaflows)
SD "Stump Puller" HR cam (230/236, 112LSA, 107.5 ICL)
PRW stainless 1.52 roller rockers
Forged TRW slugs
SCAT H-Beam forged rods
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