Project-89Honda

Im searching and asking for some helps tips avice on how to make my stock d15b6 motor maxed out in horsepower ...i wanna make this d15b6 as fast as possible for now ....later i will be doing a swap but thats a long while from now ....i want to make this d15b6 as quick as it can be can anyone help me out with some engine smarts and stuff...thanks

Project-89Honda

no turbo ideas haha sorry not enough cash for thos ideas

24TEN

iTrader: (2)

The very best thing you can do without a complete engine swap is to swap heads. The 8 valve configuration and the transmission is what is holding that engine back.

My honest advice, save your money for a swap. Do a tune up on your current engine and enjoy the fuel efficiency.

Project-89Honda

and my friend says chip it ...????no clue how..he said somethin about obd0 obd1 or somethin and ecu ...completely confused there.........well what kind of head a d15 vtec or wha... n the tranny what to replace that with......


and your job situation that sucks ...sorry only thing i have for that is freeport mcmoran copper and gold mining out of morenci az would be a quick good payin job ill tell ya that ...
i work there as a truck driver for 16.75 an hour here ina month or so i get a raise to 19 an hour check it out fcx.com

24TEN

iTrader: (2)

Oh don't worry about it, that's old. I got a job now. Don't worry about chipping or swapping ECUs until you decide on what engine you'll get. As for your transmission, any d-series DX or EX/Si transmission will work at the moment and be an upgrade (cable specific). But again if you'll swap later, might as well save your money.

Project-89Honda

Ok cool well right now it only hits like 95 ...its gutless good accel tops at like 105 I want it to at least go 120 untill I get this swap so that is pretty much what I'm trin to find out ...money isnt really an issue but like you said ill save for swap but I want a fast crx untill then ...this has no guts n smokes when I rev

24TEN

iTrader: (2)

This is what I went through on my 94 CX:

https://sites.google.com/site/24teng...h-16valve-head

Mechanically speaking that is what you can expect. I don't know if the crank pulley applies to you and I'm not sure the fuel injectors apply either. Basically after you swap to a 16valve head (non VTEC 88-91 Si if possible) you should almost literally be able to plug in a PM6 ECU and go. It would be like a 1.5 Si given you have swapped transmissions.

Project-89Honda

What if I thro a d15 vtec head in

24TEN

iTrader: (2)

Ideally you would then want to switch up to an OBD1 style ECU and have it chipped/tune.

Project-89Honda

Hmmm ok well ill do somemore research n update on what's gunna happen ..I'm still wantin to swap to atleast a b16 b18 or b20 ....and good tranny and race clutch ...as soon as it lets me I will load up some pics of the crx

AlexK47

I would never recommend chopping up an original HF as I love these cars and you're really not going to get much of an improvement as far as horsepower. But saying that, If you decide to do a swap I may be interested in your intake manifold, airbox, and some other pieces. Might help offset the cost of the new engine.

Looking forward to the pics!

Project-89Honda

Ok ya