My 2001 GTP 13.6@99.88 Video

[DCVING]

YouTube - My GTP 13.6@99.88

Only mods to the car are, 160 stat, plugs, CAI,HPtuners 05 GTP timing table fans and trans tune only, SD headers, Cat Back. 3690# with driver, Hoosier QTP's. Very bad side wind and 50 Degrees..

[Lawngoose]

Great time for the mods.

[matt5112]

awesome. timeslip or other numbers?

[shawngtp]

That is impressive.

[DCVING]

Needless to say I got what I wanted on the stock pulley! I dont know too many who have run this well with so little mods. I have been running 3800's for a while but they were Buick Turbo's. I am vey happy with this GTP, its amazing I still get 28mpg highway and about 20mpg city if I am easy on her.

1.90 60ft
5.634 330
8.745 1/8
78.97 mph
11.4 1000
13.67 1/4
99.88 mph

Also ran a 13.95 1st run, 13.77, 13.84, 13.69, 13.94. Avery pass I had a was in the 1.9 range usually 1.96 to 1.97.

I also forgot to mention I use Dex 6 and a huge tranny cooler to help save this poor tranny...LOL

[blueguy]

I was about to say...how about a TransGo shift kit...or an Intense Racing one...it might actually help your times even more and a new filter. Just tossing that out there. Other than that...great times man.

[Paul79UF]

Awesome time!

My '01 GTP only ever did 14.7 at the fastest. Only mods are 9" open cone, u-bend delete and 180 t-stat.

[DaytonaGTP]

see this is what i like to see. people doing creative things to make good runs instead of just trying to be the fastest. perhaps if you want to get better with a stock pulley might i suggest a built tranny? maybe with low gears like 3.69s? i know thats a radical gear but with your limited mods it might go well with it.

[DCVING]

see this is what i like to see. people doing creative things to make good runs instead of just trying to be the fastest. perhaps if you want to get better with a stock pulley might i suggest a built tranny? maybe with low gears like 3.69s? i know thats a radical gear but with your limited mods it might go well with it.

I am going to install a set of 1.9's, 100lb springs, 3.4 pulley and do a full tune, and see if that gets me in the 12's@102-105.

[matt5112]

who sells 100 springs?

[kyle99gtp]

Get grow cams 110# springs. I had comp 105# springs in my old GTP, a lot of people had them break.

nice time, I would have expected a higher trap speed running mid 13's though?

[kyle99gtp]

Just out of curiosity..what did the slobalt run and what were his mods?

[blueguy]

I am going to install a set of 1.9's, 100lb springs, 3.4 pulley and do a full tune, and see if that gets me in the 12's@102-105.

If your going rockers...IMO, get the 1.95 Rollers...you will get the best gains from those...just figure if your going that route, might as well go all out. Springs; get Crow Cam 105's...no failure rate that I've seen. I'd still like to see how far you can go on the stock pulley...I bet a set of those rockers and a full custom tune might get you really close to 12's.

who sells 100 springs?

SLINKY!

Get grow cams 110# springs. I had comp 105# springs in my old GTP, a lot of people had them break.

nice time, I would have expected a higher trap speed running mid 13's though?

He is on a stock pulley...its all in the first 1/2 of the quarter...these cars die in top end. Trapping basically 100 mph is something else on a stock pulley. I trapped 104 and ran 2 tenths faster than him with a 2.2 60 foot...see how that works? As for the Comp springs...that was a Mexico related issue...last I heard...the ones made in Mexico were the ones that failed. They changed companies again and haven't had any issues since. Hence why we recommened the Crow 105's vs. the Comp 105's.

[DCVING]

Thanks for the help. I have been shopping around looking for the 1.95 rollers as I really would like to go that route. I heard alot about those mexican built springs and you are right that was the issue but has now been solved. I will run the 105# springs. In my post I was just rounding the psi of the springs, I didnt exactly mean 100#. I think with the full cuastom tune and the rockers it should get me close as long as I can 60ft the car. I am also going to go with 24 inch M&H slicks to give me a final drive ratio of 3.20 this should help out too. Thanks for all the feedback though.

Also in regards to the Slowbalt, I think it ran 14.9 and was fairly stock, cat back, cai, I know for sure.

[blueguy]

As long as you don't buy the comp springs...I think its gonna be gravy for you. I just wouldn't risk it honestly, even though they say the issue has been fixed. What are you shifting at now RPM wise? With those springs and rockers I'd bump the points to 6,000-6,200. if you haven't already.

[DCVING]

As long as you don't buy the comp springs...I think its gonna be gravy for you. I just wouldn't risk it honestly, even though they say the issue has been fixed. What are you shifting at now RPM wise? With those springs and rockers I'd bump the points to 6,000-6,200. if you haven't already.

Currently shift 5750 on the 1-2 and 5850 2-3

[blueguy]

Ya, run em both to 6 right now! I bet you'll see even slightly better times

[DCVING]

Probably would gain a few more. But I didnt feel any diffrence when i tested with it at 6100 so I said to myself why kill it if I dont have too. I will tune higher with more mods though.