Hey Guys,
Just for your tech heads and racers out there. What ET should my Duster be running? And any advice on how to pull more power?
Here's some specs of the basic combo..
Weight: 3600 pounds (with my fat *** in it)
383 Big Block - stock crank and rods - 30 thou over
9.2:1 comp (flat tops/no reliefs)
Mopar 484 Purple Cam - Hydraulic Cam
Edelbrock Out of the Box RPM Heads - 84cc with .50 thou taken off & Roller Rockers
Edelbrock Performer RPM Intake - 1" spacer
Quickfuel 750 Double Pumper
Schumacher Tri-Y's thru X-Pipe and twin 3"
Stock Chrysler Electronic Ignition - can't get above 28 degrees total timing as dizzy clips hit the head. With Streetfire ECU
727 - B&M Shift Kit and Turbo Action 3,800 stall 10" converter
Sure Grip - 4.11's
M/T Drag Radials - 275/60/15's
SS Springs - Comp Engineering shocks all round
Has run 13.10 @ 106mph but crappy 60ft times of 2.10 - 2.20. On the dyno has pulled 315 rwhp but don't know how accurate that is.
Thanks for the advise guys. I was thinking of getting the comp up (new pistons with reliefs) and putting a bigger cam in it but piston/valve clearance will be the issue. At the moment pistons are 80 down the hole.