Re: 565 REDO five years later
Dart 4.6 bore block
Callies Magnum crankshaft 4.25 stroke
Callies Ultra I beam rods
JE custom FSR pistons 13.5 to 1 compression, maybe a little more.
5 year old AFR 357 magnums Tony Mamo worked over
Merlin X intake ported by Tony Mamo
Comp Cams 281/294 at .050 camshaft .823/.787 lift
.903 Morel Ultra Pro solid lifters
T and D 1.75 shaft rockers
Old Pro systems 1200 cfm carb
Peak torque 803.3 lb./ft at 5500 rpm
HP repeating several times 988.6 hp at 7200 rpm (990 once)
Same combination as 5 years ago but tried to get more compression and the cam was put in at 108icl instead of 109.5
It actually did what I expected with 16 more torque and 9-10 more horsepower then in 2013. (compression and cam ICL I believe)
Should push the firebird 8.40's in good air.
HP still 966 at 7700 rpm, still carries power like a mofo.
Should be a solid motor for the racing I do .
72 Monte Carlo (3865 lb Street/sStrip Orange Monster)
6.09/113.75 mph 1.32 60 ft.
9.634/141.50 mph-best pass
79 Trans Am Super Street, Top Eliminator, Super Pro , Quick 16, Hot Rod
5.25 eighth mile
8's quarter mile
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.