Hey guys, im new to tuning. Just a quick question, I was looking at an Evo IX that has an upgraded 1000cc fuel kit with twin pumps tuned to E85...I wanna run 93 so wud i need to downgrade the injectors or anything to run on 93? This wud be my DD and we dont have many E85 pumps haha. Thanks guys!

 

What are your mods?

You wouldn't have to downgrade to a single pump even it that's all it would need on 93. If your set up only needs a single pump on 93, then you could sell it and bank it.

Is it tuned on 93 also? If not then you would need a tune on 93.

 

Here's ALL the mods. Lol
It's fully built with a brand new crank ACL race and main bearings eagle rods with cp pistons head is lightly ported with Brian crower 272 cams with springs and retainers. Has a stock manifold with a fp green turbo on it full greedy exhaust has a brand new act street/strip clutch and light weight fly wheel. Busher intake and boost controller. It's on e85 with 1000cc fuel kit with twin pumps. Tuned to around 380 with a very conservative tune. Brand new timing set along with water pump arp head studs all new gaskets.

 

I'd just leave the DP. You could get away with a single modded Walbro 255. Are you going to go with a bigger turbo anytime soon? If you get a FP Black then you'd need the DP.

Is your tune a dual tune on E85 and 93?

 

All you need to change is your tune.

 

[QUOTE=PureDrivePerformance;11034978]I'd just leave the DP. You could get away with a single modded Walbro 255. Are you going to go with a bigger turbo anytime soon? If you get a FP Black then you'd need the DP.

Not anytime soon...I guess id just leave the DP, thanks

 

Thanks, that's what I was thinking, but wasn't sure...everyone is going to E85, but its not as convenient for me haha. So 93, just need a tune. Thanks

 

If you've got a laptop and a cable you can handle it yourself. These two threads will help you get things sorted.
https://www.evolutionm.net/forums/ec...upermerge.html
https://www.evolutionm.net/forums/ec...ming-maps.html

 

Thanks a lot man, very useful info!