[Spuds]

Hello,

I would like to hear members thoughts on this. And, what's your oil fill.

Thanks,
Spuds

 

[Gotwake424]

110LL from the fuel truck at work
It's blue like kool-aid!

Blackberry 10

 

[supermoto68]

stock or modified ?

stock will gain little to nothing on most race fuels and will prob go slower.

Modified compression and fuel controller you can gain allot.

 

[Spuds]

I see, thanks. I will be running in a stock engine class.

 

[supermoto68]

check you rules and see what type of mods they will allow. if you can add a fuel controller and full system like most roadracing rules . What close to see if they mention airbox mods. anything not mentioned is legal. Proper reading of the rule book will keep you a bit faster than the rest. I raced supersport class 20 years and we had to rebuild engines from brand new to make them better with all stock parts balanced perfectly.

 

[Gotwake424]

Grab some triethylborane

Blackberry 10

 

[Spuds]

From the rule book;

"Only commercially available race gas or pump gas with additives is allowed for all classes. However, all additives must be commercially available to the general public and must be brought to the track in their original containers for inspection by track officials upon demand. The use of nitrous oxid, alcohol or any other fuels is prohibited in all classes."

Spuds

 

[supermoto68]

VP fuels sell profonol oxcyde one cap in a tank of pump fuel will add oxygen and raise octane some factory guys used to use it back in 90's

 

[slevin]

87... anytime i tried any higher octane the grom wouldn't run for shit. these are low tech, low comp engines.

 

[481]

87... anytime i tried any higher octane the grom wouldn't run for shit. these are low tech, low comp engines.

Yep. I put 87 in mine when I'm riding on the street or at the track.

 

[BorjaQ]

Unless you have a tune for higher octaine fuel, you won't have any improvement.

Sent from cell. SPARKLE.motion

 

[CiscoSanJose]

Yep. I put 87 in mine when I'm riding on the street or at the track.

yep don't waste your money on gas for the Grom 87 will do.

 

[Grom1202]

87 . she is a cheap date... Sometimes I spoil her with 93 but she dont care for the fancy stuff..

Braap

 

[elizerr]

Ive put 93 the past 2 tanks Its been over 5years since I put anything lower on my transportations.

So 87 next tank is for sure for sure??

 

[DownhillGrom]

Ive put 93 the past 2 tanks Its been over 5years since I put anything lower on my transportations.

So 87 next tank is for sure for sure??

Yeah i'm not too sure. I only eve put 93 in. Never do 87. Don't want to cause problems with cheap gas.

 

[rljetsetradio]

another vote for 87