prelude1012

I herd a rumor wether it's true or not is a whole other story. Here's the deal, my buddy at work who knows his hondas well told me he found something out about my car. He told me that the h22 series motors for the preludes need the ECU reprogramed everytime you do any modifications to your engine/transmission.

Could someone help me out with this. Has anyone had any problems with fuel economy after doing mods. I have a performance clutch with lightweight flywheel, cold air intake, headers and exhaust.

Thanks for the time.

dontbuyprelude

your mods are fine. in fact they should increase mpg. if you want, you can get a vafc to get the most out of your modifications.

you have headers?
thats wierd. i only have a header. the rare v6 prelude rumor must be true

__________________
David
01 SSM SH

93 d15 auto del slo gone and FORGOTTENexcept for a few memories....

prelude1012

There was no v6 in the prelude. i have the h22a4 in it. 4 cylinder.

rhangman

They knew that. They were just pointing out that a straight [n] engine only has one header.

So to be clear you have a H22A4 with an aftermarket header.