We are building a B16 in a 1991 civic hatch. Just wondering what we should set the vtech at for it to be most effective. Its been confusing us with the hi/lo settings dont understand. can someone please explain this? We are hoping to build the car to 450hp at the wheels @ 25psi fixing to tear down the block and take the head to have it built. do you think a piggyback would be able to keep up or would we need to go with full standalone management? just wondering. thank you for your time.

 

you need something better than a vafc for those hp goals. something a lot better.

http://www.hondata.com
http://www.tunewithcrome.com
http://www.hrtuning.com
http://www.aempower.com

start there and let a pro handle the tuning. you can easily blow something up if you dont know what you're doing.

 

just made myself look really stupid.. josh said he is ordering a hondata... s300 to be exact. already got as place 2 tune it for us... anyone got any tips on problems we might encounter? fixing to get a 3 way valve job done and why that is being done we are gonna build bottom end...im open for suggestions on things to make shure our project dont fall apart once it is togather. right now i am trying to study up on this because josh (my cousin) works 12-16 hours a day and dont have a computer at home.just please though me some good links if you wouldnt mind thanks