Flex Fuel Conversion

[ILuvPizzaTimes10]

yeah thats what i gather as well. its a thinner fuel wich means youd have to have a high volume pump to supply the engine adequatly. i know my Flex Fuel S10 has a 255 intank pump. a special regulator system as well as added fuel pressure gauges and Charcoal canister to name a few changes to the vehicle. also an EGR valve if equiped can fuck with the air fuel mix too if aloud to run on a converted vehicle. just Some of the shit i know from researching the S10 a little bit and why the flex fuel trucks fuel and engine management systems are so different from the gas only trucks. good luck i hope it works out!!! and dont you need extra upper cylinder lubrication with E85? controlled oil leak or sumthing, i know the S10 doesnt have a PCV on the flex fuel trucks but a controlled vaccum leak that sucks in a bit of oil along with it on purpose. just a thought?