Congrats Scott Atk

[Razor]

WCN last Friday..

9.87 @ 137.68 1.57 60 foot 109 block car, 70 P trim, ME-r, 210 cam, 3 inch DP, ET streets, race gas+alky..

Thats movin the bacon :biggrin:

 

[Scott Atk]

Thanks Julio !! And THANKS for putting up with me while I picked your brain for 2 solid days. I love the ALKY CONTROL dual nozzle setup.

 

[GNVYUS 1]

Sweet times on the old school 70 P and ET Streets

What happened to being the King of the GT67, to slow for you??

 

[LV GN]

it was all in the transmission! :biggrin: congrads scott! that was a great run.

 

[Scott Atk]

Hey, I know a good thing. I've been running tens and now nines for 4 straight years on the same Len Freeman built Trans.
As long as I'm thanking people, how about Chopper and Master Chief Craig at Limit Engineering. They hooked me up on extremely short notice and they're service after the sale remains second to none.

 

[norbs]

Need some details on this car......

What heads....
what boost?
what stall rpm/type?

 

[Scott Atk]

Details are:
Limit Eng. 70 p trim. .63 exhaust housing
Out of the box 8 bolt GN1s
RJC new generation steel shim head gaskets
210 - 210 billet roller
Stock crank, stock rods, two center billet caps
Len Freeman built 200 4R
Calif. Perf. Trans. 9" NL converter "N" stall
Max Effort 'R' for 72 lb injs.
Standard Precision front mount
RAZOR dual nozzle ALKY
Dual in-tank Walbro 307s with both pumps running full time on upgraded #8 feed and #6 return
Car also has AC and PS delete

edit: ran 29.4 psi boost on 9.87 run and 11.4 A/F ratio at top of third gear

 

[norbs]

Thanks for the info scott. What timing? @29 psi?

 

[Scott Atk]

Timing 26*

 

[Scott Atk]

Hey Julio, Check the tech section for pics of my cylinder head and piston.

 

[turbov6joe]

What kind of EGT's are you seeing at 11.4:1 with 26* timing and 29psi? If you would, post the ET's and MPH for the 1/8 and 1/4 spilts.

 

[Scott Atk]

Joe, Unfortunately I disconnected the EGT once I got the wideband so no data there. I believe my 1/8th was 6.35 @ 112. 1/4 was 9.87 @ 137.68. I lost the fire on #1 at some point during the run so not sure if the numbers are 100% valid.

 

[turbov6joe]

10-4