I went:

60ft 1.671
330' 4.928
1/8th 7.653
MPH 89.964

MODS: 04' GSR EVO VIII 5 speed
K&N intake, Magnaflow TBE w/ test pipe, hallman MBC, evo 9 turbo, 112 leaded race gas, 30psi spike holding 24psi at redline of 8000.

Density Altitude 1900'.

corrected for DA its a 7.50 run @ 90 MPH LOL
converted to a 1/4 mile its an 11.90 run @ 112 MPH

 

Great launch!!

It should be trapping higher than that if you ran the full 1/4mile.
Probably 114mph-116mph depending on that shifting.

Do you have any cams?

 

I'd say your estimate is close. My numbers from last night, w/lazy 60'.

60'......1.658
330.....4.946
1/8......7.710
MPH.....88.09
1000....10.045
1/4.......12.024
MPH......113.35

 

I don't have cams in the car yet. But I do have a set of Kelford 280/280 cams sitting in the office.

On that particular run I was NLTS shifting. If I shift normally it runs 7.70's @ 89.xx

 

what mods do you have??

 

don't trust the standard 1/8 to 1/4 conversion chart. you may be faster. according to my sheet tonight i should have run exactly what i did in the 1/4 based on my 1/8 time even though i lifted 50 feet before the stripe.

 

MBC, filter, tune on drag radials

 

Thats interesting because I did bang off the rev limiter right before the finish LOL

I think that you are correct about that.