Sladester2

iTrader: (1)

99 Trans Am- Headers, exhaust, lid car 1.985 on crappy no traction drag radials(thank god stock 10 bolt though) 60 ft 8.3 1/8th mile and 85 mph.. car is a 6 speed. Any ideas what my quarter mile time would be and how does this sound for the mods?

Sladester2

iTrader: (1)

Also, judging by these numbers, what mods would it take me to get maybe a 7.99? Keep in mind stickier tires and gears will have to wait until I get a stronger rear end.

T6Rocket

8.3 x 1.565 (trusty conversion factor) = 12.98.

And if you need to wait to get the stickier tires, I think you might have to wait for the 7.99 also, unless you have something in mind that adds 40-50 HP.

Al

Sladester2

iTrader: (1)

Ehh I guess I could add a cam but I suppose it looks like it will have to wait. I'm just suprised my 10 bolt has held up this long.. 50 or so passes? maybe more I still can get full bolt ons I suppose, would get me close I think.

Sladester2

iTrader: (1)

might just put a 100 shot on it

z-maro

iTrader: (18)

That conversion factor is quite a bit off for my car. 1/8: 8.534 @ 87.38, 1/4: 12.979 @ 111.57.
8.534x1.565 would put me at 13.355. Maybe it would be more accurate on a car that has stickier tires and can pull a decent 60'.

HCI2000SS

iTrader: (2)

With almost 2.0 60ft's the 10 bolt should last a while

Sladester2

iTrader: (1)

good

T6Rocket

Yes, it is assuming decent traction. All combos are a little different, but usually pretty close to that 1.565 +/-.

An 8.53 would normally be 13.30's, but 112 MPH is giving you a good top end charge. With better traction, mid 12's or better are possible.

Al

NW Iowa WS6

iTrader: (9)

1.565 is almost dead on every one of my timeslips

Sladester2

iTrader: (1)

I'll take a 12.95 with a car thats close to stock.. fine by me lol