14.2 @ 107mph

[RacerXJ220]

So I finally took my built motor to the track, and just one and only pass made I ran a 14.2@ 107mph. This was on about 17 PSI on my new turbo. My 60ft. was 2.4, and I did not launch hard out of the hole at all. This turbo is barely alive at 17PSI.

My MAFT is acting up all the time, and I have to get to the bottom of it soon as I still hit fuel cut around 18PSI...

I'm kinda dissapointed with the time I ran, but it's all about tuning and fuel cut. I was thinking about getting some 272 cams so I can use more turbo on the top end, but are cams really worth it? Regrinds that is.

My turbo goes full boost at 3.5K RPM. It's big.

I will look into slicks for use Tomorrow at the track...

 

[Wills7MGTE]

If you end up doing cams I'd say do the valvetrain and possibly a port polish, that way ya squeeze every bit outta the head, eventually a FFIM if you don't have one yet. Slicks will help a lot and ya gotta get a good launch, no matter how much power ya got the driving makes or breaks it. Thats a good trap for such a high time, means ya got a lot of high end pull in it. Good luck, and have fun.

 

[xXxICExXx]

My 60ft. was 2.4, and I did not launch hard out of the hole at all.

Thus the trap speed. With 107 you should be taunting the low 13's

 

[againstdawall06]

ya, my friend with exhaust, filter, lex 550s spiking 14 lbs and dropping to 9lbs with no tuning ran a 13.8 @ 99. with street tires and a 2.01 60' and he still isnt that great at launching. you should be able to go much faster then that.

 

[souprat]

werd, keep practicing. i ran .1 faster than you with 7mph less. and i know there is at least .5 a second more in my car. work on the launch.

 

[suprarich]

At 107 you should be in the upper 12's with a 1.8 sixty foot time. Tires and launch hard, run the dog shipe out of it.

 

[tissimo]

My turbo goes full boost at 3.5K RPM. It's big.

I lol'd at that..

with a decent lauch thats a low 13 car.. maybe a 12 with a good launch

 

[RacerXJ220]

That's actually when it starts to build boost. Full boost is near 4.5-5K.......

 

[WeDgE]

That's actually when it starts to build boost. Full boost is near 4.5-5K.......

Ouch, that's worse than my T78...

 

[carfreak987]

I have not managed to do any better. You guys laughing at him is making me feel pretty aweful. I will keep working at it. I think I can get it up with a few more modifications to the car.

 

[Nick M]

My 60 is only 2.6. But that is a stock A340E, and it just doesn't come out of the hole any harder. Don't feel tooo bad.

 

[7mLove]

somethigns not right because on a stock everything with a built motor and only 6psi i ran a 14.8 at 95

 

[RockPaperSwoRD]

I ran a 13.6 at 105mph with a 2.3 60ft on stock twins 18psi

havent run the new setup but hoping for low 12s on street tires

 

[SupraSean]

I managed a 14.3 @ 106 with a 2.4 60'. i thought it was funny how close our times were. i couldnt launch to save my life. and it kept breaking up around 5500. this was on a stock 7m with an hks mls. 550/lex maf and safc running a cxr t61 at 13 psi.

 

[Russ]

13.1 @ 107 with drag radials 2.0 60ft

 

[enjoi.this]

At 107 you should be in the upper 12's with a 1.8 sixty foot time. Tires and launch hard, run the dog shipe out of it.

that is fact

I did a 12.9 at 105mph with 1.6 sixty foot on ET streets. Car made 343whp on the dyno the next day with pretty well same heat/humidity.

 

[TheNewRed]

I think I can get it up

Maybe try Viagra?