wat should i do to make my dohc zc enjine good response...?means fast ...besides turbo...mean N.A setup.....any pro bros out der can link some info....(stage1,2,3 enjine setup....)currently me frm s'pore...thkx

 

turbo is your best (and cheapest) bet for decent power gains.

the dohc zc is more suited to boost than alot of other honda engines because it uses lower compression standard. people have seen up to 15psi on a basically standard engine. for around 180-200hp all you would really need providing the engine is in decent condition is 450cc injectors and a custom chip the rest is all the parts for actually fitting the turbo.

see here
http://videos.streetfire.net/s...7.htm

 

but bro,in my country turbo is illegal(if car not register w/ turbo) n turbo setup up is not cheap depand wat turbo did u use.....k thkx 4 the info n 1 more thing,little confuse abt enjine.....my rex chasis is ED9(USDM) izzit correct dohc zc enjine or wat...?

 

dunno.. mine is ED7 but then im in europe and my car is EDM. well JDM really since they were all brought over from japan then altered a little to meet regulations here.

if turbo is not an option then you can build it all motor but it will cost more for similar power gains.

ever think about supercharging?

 

woops almost forgot..

may i suggest http://www.thezcr.com

 

supercharging...?dats more costly..range 4 turbo S.up(2-5k) n S.charge(4-8k)....S.charge is hard 2 find in here....n also crx zc/delso are also rare in s'pore... parts also hard 2 find.....cause me big headache when finding parts....
QUESTION...its ur rex rear suspension is fork type or ball type..?

 

thkx 4 the link....any gd info plz drop by...cheerzzz.........

 

If you can't have turbo, save up and go B series. Adleast the money spent towards an all motor setup will actually see some nice gains vs. the ZC. ZC is a good engine, but doesn't have as much potential as a B series in my opinion.