kw04 Posted March 9, 2005 Report Share Posted March 9, 2005 i know this has already been asked but here it goes again sorry. from vp racing does anyone know witch is the better fuel to run vp 110 leaded the new u2 unleaded c10 if any other are known please let me know my mods fatties 4mm stroker with 22cc domes milled out timing +3deg v- force 2 + spacer plate bored .20 K&N pods ported and polished ride mainly pits and woods thanks alot. Quote Link to comment Share on other sites More sharing options...
2stroke_addict Posted March 10, 2005 Report Share Posted March 10, 2005 depends on the compression in your cilinders, and the type of riding you are planing to do as well. Quote Link to comment Share on other sites More sharing options...
kw04 Posted March 10, 2005 Author Report Share Posted March 10, 2005 last time i checked around 180 psi woods and pits Quote Link to comment Share on other sites More sharing options...
2stroke_addict Posted March 11, 2005 Report Share Posted March 11, 2005 depends on the compression in your cilinders, and the type of riding you are planing to do as well. 336651[/snapback] you have basically 2 choices: 50/50 mix or pour 101-103 straight wich is what i do. i like hi-performance leaded 101 or motorsport 103 (unleaded) both made by VP Quote Link to comment Share on other sites More sharing options...
fun_on_the_sand Posted March 11, 2005 Report Share Posted March 11, 2005 I have been using c-12 since I have my shee (1 year) but I want to try the U2 since it claims to have more power capacity. Go to : http://www.vpracingfuels.com/vp_01_fuels.h...B7C81617696C9D7 they explain all different fuels they make and their application and benefits. Basically the U2 fuel was designed for 2-stroke applications. But, since it is an oxigenated fuel, you may need to rejet richer. Quote Link to comment Share on other sites More sharing options...
kw04 Posted March 11, 2005 Author Report Share Posted March 11, 2005 thanks for the help. i have there little sales book with all the info i need on the different types. Quote Link to comment Share on other sites More sharing options...
GYTWYPT Posted March 11, 2005 Report Share Posted March 11, 2005 thanks for the help. i have there little sales book with all the info i need on the different types. 337452[/snapback] I also run c 12 have been for years now. dont think you can over do it. Just becomes a money issue. but if you cant afford gas maybe you shouldnt ride,. right Quote Link to comment Share on other sites More sharing options...
kw04 Posted March 11, 2005 Author Report Share Posted March 11, 2005 right on. Quote Link to comment Share on other sites More sharing options...
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