[laynlo15]

Thx wanta5th

[steelheadrob]

Tires used on the pass: MT 305 SS Street DR
Performance Mods (if any): Whipple, LTs, LT4 Fuel, Water/Meth, E55, DRs, Rotofab
Category submitted for: Please List the Category or Category #
R/T.......... .285
60'............. 1.551
330'........... 4.398
660'........... 6.729
660’ mph... 105.72
1000'.......... 8.738
1320'.......... 10.445
1320’ mph… 131.75
Name of the track: Spokane County Raceway
Date of pass: 3/31/2019
Weather conditions: Include Density Altitude if known. DA 2,100

[laynlo15]

Way to go Rob, we are both making progress. What did you add to run the E?

[steelheadrob]

Originally Posted by laynlo15

Way to go Rob, we are both making progress. What did you add to run the E?

I added a flex fuel kit (skidmark) and did the tuning. No pump e85 here, so I got a 55 gallon drum of E85 and mix it to e55 for the track. Then switch back to pump gas when I leave the track.

[laynlo15]

Great idea. I like that idea. Do you have any other low side fuel system besides the lt4 intank pump?

[NickeyMatt1LE]

Tires used on the pass: Hoosier 28x10
Performance Mods (if any):Roto Fab dry, 103mm TB, Ported MSD intake, ARH 2" headers, full ARH 3" system, flex fuel tune by me, e70 for this run.
Category submitted for: 3,11
R/T...........9735
60'............. 1.63
330'...........4.70
660'...........7.22
660’ mph...97.97
1000'..........
1320'..........11.22
1320’ mph…123.05
Name of the track:US 41
Date of pass:4/26/19
Weather conditions: DA 1200ft

Left lane. Car #68.

[laynlo15]

Good pass 1le.

[Tenfive]

2017 SS all stock .

[laynlo15]

Wow, a 1.67 60 ft all stock is very impressive. Congrats

[Tenfive]

Originally Posted by laynlo15

Wow, a 1.67 60 ft all stock is very impressive. Congrats

You have to go right after they apply the glue most were in the 1.70 -1.78 range . Density alt was -800 tires were stock but let a lot of air out of them also .

[steelheadrob]

Originally Posted by laynlo15

Great idea. I like that idea. Do you have any other low side fuel system besides the lt4 intank pump?

No just the lt4 intank, lowside never dropped below 41psi. Will add a boost a pump later if needed but it is holding good for now. I also switched back to the 3.5 upper pulley to lower the boost to 9psi for the street.

[laynlo15]

Good job Rob. I will at some point go to E, probably before Camaro Fest.

[KingLT1]

Originally Posted by steelheadrob

No just the lt4 intank, lowside never dropped below 41psi. Will add a boost a pump later if needed but it is holding good for now. I also switched back to the 3.5 upper pulley to lower the boost to 9psi for the street.

41 psi is not what I would call holding good...I would do the boost a pump now.

[laynlo15]

I'm sure his high side is staying in the 2900 to 3000 psi range. Mine drops to about 48 psi at 14-15 lbs of boost on VP109 and that's with a 70mm or 2.8 inch pulley, but I'm also spraying meth/water for additional fuel. I might be able to drop down to 10 lbs of boost and run E50 or E60. I am tired of paying 14 bucks a gallon for race fuel.