A what's up guys planning on running race fuel but not sure what fuel would be best? My car is a twin turbo camaro with air to air intercooler set up.debating either go VP c16 or Sunoco 116

 

same spit different larva. Glasses/bi focals... Pants/ Jeans.... Glass half full or half Empty? end of story

 

E85 and skip race gas.

 

What compression and how much boost?

 

vp110 worked good for me. Some people like myself don't have e85 in the area...

 

E85 has been the greatest blessing to the racing community in recent memory. Doesn't hurt that's it's about $10.00 a gallon cheaper....

 

My compression is 9:1 and planing on doing about 25lbs of boost or more depending how the tuner sees

 

I was running e85 before in my old set but damn it's a hassle to get it for my self.i need to travel about 2hrs away for fuel

 

I'm right there on E85 pains. I only have to drive 30 minutes to get it from a good pump. However if I fill up with E85 I can't make it to the track and back to the pump. So for a while I was filling up 5 gallon jugs with it I also ride dirt bikes so I have a bunch of extra cans from that so it wasn't a huge issue. Then I wised up and contacted a company 15 minutes from my house who will sell me a drum of the stuff for pretty cheap. It's the highest quality E85 yet! I use my cherry picker to get it out of the truck bed and then use a hand pump. Best part is my 10 year old thinks it's cool so he pumps it and a few 5 gall on containers and it's off to the track.
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Can easily do that on pump, or pump+meth

But you give almost zero details on build or goals.

 

9-1 and 116 is gonna want 30* of timing fyi

 

what is E85? your talking race gas.....I guess its something you have to tune for??

 

Never heard of ethanol? ^^^

 

What is the highest octane unleaded race gas now

 

I ran ms109 (105 octane) this year and it ran nice and didnt kill my 02 sensors.

 

Fuse Race Fuel's are all unleaded , Their fuels run from 105 to 125 octane,
Hot Foot 125 is listed as being a 126 MON ..

I've been running their Ignitor 105 [104 Motor octane] on my 4.6 3v, Roush TVS 17lbs boost and a 300+ shot of nitrous and that stuff hasn't shown any signs of detonation.

I've also used the Gulf Mach 116 [107 motor, $20 gal] ... the Fuse is 1/2 the price.. $10 gal.

Power wise, I did make a little more on the Gulf but not enough to keep spending $10 a gallon more for it.

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