new time - Boost Forum

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new time
Monday, May 09, 2005 8:40 PM
Well i got the car down to a 14.635 with a .7 r/t and a 2.1 60 foot. Still spinning, that was the first run of the day on sunday. Then it only got worse, a 14.8 with a .57 r/t, and lastly a 14.75.

Im going to try running it with my 17's on, i think part of my problem is the 205/50's are giving me too much gear, i have to shift into 4th a lil early and i think 4th gear is hurting me.


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Re: new time
Monday, May 09, 2005 9:01 PM
not bad, I don't know what kind of power the RSM stage 1 kit provides but It got you spinning into the 14's



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Re: new time
Tuesday, May 10, 2005 7:09 AM
Good stuff, hopefully I'll put up some good times this Saturday with mine. Maybe not that fast with an extra 300lbs in my GA.



2.2L Ecotec - Vortec Supercharged
Re: new time
Tuesday, May 10, 2005 1:17 PM
Actually 4 gear is a good gear for the track.



FU Tuning



Re: new time
Tuesday, May 10, 2005 1:46 PM
mid 14s @ 95? I hope your only running like 4psi or something.



Re: new time
Tuesday, May 10, 2005 1:48 PM
14.6 at 95 sounds like about the right time for the trap and your 60 ft is really good at 2.1 --





Re: new time
Tuesday, May 10, 2005 3:20 PM
Congrats Ben What is your 0-60 mph?


Thats Him Officer The WICKED One.

Re: new time
Tuesday, May 10, 2005 7:29 PM
the slips are out in the car, i can check in the morning.

The kit is rated at 6psi but i am only hitting 5psi right when i shift. I really want to up the boost but craig said i need to send out the head for to get the larger drive pulley... i dont know why, i was hoping maybe they could make a deal and just sell the 10psi pulley and drive housing but i dont know.




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Re: new time
Tuesday, May 10, 2005 7:31 PM
4th gear may be good but remember im running a centrifugal supercharger, everytime i shift i drop down to like 4500rpms, and down to like 3-4psi... it takes a second or so to climb the revs in 4th and build good boost. I want the pulley so bad lol.


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Re: new time
Saturday, May 14, 2005 7:05 AM
this sucks, I was considering the rsm charger, but if you have boost lag like a turbo, I'll probably just buy a turbo and make more power when the time comes.



15.958 @ 88.201 stock, still getting @!#$ty launches...
Re: new time
Saturday, May 14, 2005 8:27 AM
Ben Brown wrote:4th gear may be good but remember im running a centrifugal supercharger, everytime i shift i drop down to like 4500rpms, and down to like 3-4psi... it takes a second or so to climb the revs in 4th and build good boost. I want the pulley so bad lol.


A lighted flywheel will help out ur RPMs ALOT... Just some food for thought...

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