smbikes

i want my car to spin off the line , my set up is 302 ci bored 40 over converted to carb; 10.5:1 total compression ratio; stock crank fully balanced; scat rods; hyperutectic pistons; comp cams XE274HR cam .555/.565 lift; 1.6 roller rockers by Scorpion; valve train stud girdle; ford racing polished valve covers; victor jr intake with 1" phenolic spacer; holly 650 CFM double pumper; procomp aluminum heads (ported and polished) with 2.055I, 1.60E valves. It also comes with MSD probillit distributor, MSD 8.5 mm wires, MSD blaster 2 coil, MSD digital 6 plus ignition system off the line my car wont spin a but at about 3300 rpm is starts to pull hard but the real hard pulling to the car is at about 80mph , do i need a good tune or is my set up off

dimebag

funny, im stock and want mine to hook off the line, all it wants to do is spin, but im a 5-speed... your auto i assume?

Stevens91gt

i have just bolt ons and my car spins off the line

i think you have a problem..and i have 2.73 gears on my AOD!

smbikes

yeah , with one hell of a tranny and a shift kit that hits harder than a 5 speed

Stevens91gt

then idk why you're not spinning..im puzzled

smbikes

think my car just dont build power till the 3300 rpm range??

Stevens91gt

idk..i still think it would spin like a ****

smbikes

that what im thinking

smbikes

on my dyno sheet it sys i have 421ft-lbs at 3800 rpm

Stevens91gt

but still..w/ that much torque..you have to have some low end

haha idk..maybe some others will chime in