[xtrafastcrx]

This is my new best time [email protected] setup is a 05 k20z1 with a ported rbc and 70mm TB.
Enjoy
http://www.youtube.com/watch?v=QyJbc6SO8fc
11.421[email protected] 4/25/2010
skunk 2 cams
http://www.youtube.com/watch?v=v-deA6szQMM

 

[geoscranny84]

Sick........... No cams >????

 

[xtrafastcrx]

stock longblock. Im going to put some cams in soon.

 

[[email protected]]

That looked like a very nice pass. :up:
3 Q's:
Do I hear you shifting to 5th?
What was your launch rpm?
Weight of your car?

 

[BMFC]

That looked like a very nice pass. :up:
3 Q's:
Do I hear you shifting to 5th?
What was your launch rpm?
Weight of your car?

+1 and POWER

 

[[email protected]]

+1 and POWER

I'll guess, 220-230 whp...

 

[eg5]

damn quick
What size of slicks is that ?

 

[k20bubblesi]

congrats :up:

 

[xtrafastcrx]

That looked like a very nice pass. :up:
3 Q's:
Do I hear you shifting to 5th?
What was your launch rpm?
Weight of your car?

no
7800
Full interior minus back seat, dash has never been taken out. Carbon fiber hood and no bumper reinforcements. Scales are not working at that track.
223 whp 164 with stock TB, 70mm was put on a day b4 the track
23x8x13 6.5 psi before burnout

 

[Mr_Plenty]

damn...nice run

 

[EGhatchNJ]

nice run and driver:up: that car hooks... what trans?

 

[xtrafastcrx]

nice run and driver:up: that car hooks... what trans?

Thanks and I'm using a 05 type s (4.7) tranny.

 

[NAisBEST1320]

what was your 60ft and what rmp u shifting.....that 4.7 is doing a differece whith the hp u making....if it was an a2 tranny it would be different

 

[xtrafastcrx]

1.62 60ft shifting at 9k. And I don't think the 4.7 is helping anything if I was using a 4.4 tranny I would be using 22 inch slicks and ending the track at the same rpm in 4th.

 

[schumacher916]

What rpm are you making power up to?/ shifting at?

 

[xtrafastcrx]

What rpm are you making power up to?/ shifting at?

I make peak power at 8k and it stays flat till 9k.

 

[[email protected]]

Very nice. :up:

 

[d_prada1]

Thank you for showing me its possible and proving those people who told me other wise no.

Im trying to aim breaking 11's stock block with my set-up

do you know your weight estimate? which chassis are you running.

my del sol doesn't have bumper reinforcements either, k20z1 stock block, rbc 70mm with 70mm TB coming soon.

my weight is around 2280 right now trying to bring it down closer to 2k

Any tips advice?

 

[[email protected]]

1.62 60ft shifting at 9k. And I don't think the 4.7 is helping anything if I was using a 4.4 tranny I would be using 22 inch slicks and ending the track at the same rpm in 4th.

I wonder if your 60 foot time and MPH would be the same with a 4.4 and 22" tall tire? We could speculate all day about this, but it is safe to say that your setup is working really good for you.

Awesome times for a stock Z1 block. :up:

Do you have any future plans to try and go faster?

 

[SIBUBBLE921]

nice :up: