Solid

On a h22 type s with the OBDII the throttle body, heads, a pipe, pistons, etc vary from the normal h22 from a OBDI or OBDII. I am wondering if this would cause adverse affects to use a conversion harness then use hondata? Wouldn't the differences in these engines mean there ECUs can't be inter changed? Anyway I want a type s to go over 120.

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mdpc20653

i converted mine to obd1 and had no problems if running uberdata or something along those lines. i love mine i had retuned form what i had done now she kicks, awesome. going into the vtec i spin tires for a little bit.

xlr8r

It's a fairly easy conversion. I haven't done it myself so I don't know exactly what needs to be changed, I think just the dizzy (might need to run peak & hold injectors & use a resisitor box), then of course the ECU & a conversion harness (I happen to have a conversion harness that came with a bunch of stuff I bought if you want it).

I'm sure there are some write ups in the 5th gen section, or try H-T.

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Cleaning out the garage, lots of great parts:
http://www.preludeonline.com/showthr...78#post2556178

Parting out H23A EF, tons of great aftermarket H22 parts:
http://www.preludeonline.com/f30/parting-out-h23a-swapped-ef-lost-good-h22-parts-quaife-hytech-crower-etc-214003/

mdpc20653

the only thing i did was get the harness then plug it in. then turned it and on and drove