hi just wondering what everyone uses and whats safest to use? i had some old 10% cheap stuff at mine but didnt want to use it as i heard on here it will do the engine more bad than good. so i threw it out before i used it, cars be running on 15% i think? a friend just dropped some big bang 25% round but thought id ask on here if it would be any better for the engine.
thanks

What engine are you running?

just a cheap flash 2wd buggy/truck, all i know about the engine is .18? 2.9(?)cc

you need 16% fuel and anything other than model tecnics big bang. its terroable stuff

I use Tornado. But Byrons Gen2 is very good. :thumbs_up:

Opti-fuel

i use Byron Race gen2 and Optifuel-optimix 25%. i run it in all my cars engine size ranges 15, 18, 21 and 28.....prob a bit much for the 15 and 18 but i am a bit of an animal :gay: :flower: :flower:

not gonna lie i did use some yesterday, and it was running to rich so the car werent liking it, kept adjusting the hsp slightly and after the 3rd time it was fine, let it warm up abit more and went for a blast, and how can the fuel change the note of the car so much lol. never heard it sound so good before or run aswell. was so smooth, but felt alot more tuned and alot faster. idle was perfect aswell :P anyone know where i can get a new rear lower arm/wishbone from? :( gave way yesterday lol also think i might order a set of the road wheels and tyres off storacing

i run 25% optifuel in my hyper 7.

the hyper loves it.

im just hoping i can continue to run my hyper. :lol:

I use both, great fuel, byron though just sneaks in front... :thumbs_up:

had modal techncs big bang in mine to be honist my ansmann 21 engine loves it

got some of that byron gen 2 it aint runnin as fast but been told its the best so

going to carry on usin it n try and tune the engine