my 93 Si has 115000 miles on it and im thinking of either adding a turbo on it as well as engine work for the turbo or just swap with a h22a. would my motor be able to handle a turbo with about 6-8 psi? i want to be able to run at least in the low to mid 14's. which would be a better route? or are there any other ways to make my h23a run faster without nitrous?

 

If you looking just for mid 14, I think bolt on with some good tunning would get you there.

 

dont turbo unless u want a fast h23.. ahah go turbo

 

what kind of bolt ons should i get?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AzNLuder &raquo;</TD></TR><TR><TD CLASS="quote">what kind of bolt ons should i get?</TD></TR></TABLE>

aem cold air intake, greddy header, hi-flow cat or test pipe, apexi n1 exhaust, and finish it off with a vafc and some dyno tuning.

that should get you into the mid-low 14 range. good luck

 

Not on an h23. besides why get a VAFC on a motor without VTEC? just get the safc for the h23, but really modding that motor isnt enough. your not gonna hit low 14s with it. swap in a jdm h22 or turbo the h23 but be ready to rebuild it if you go turbo.

 

whats the safc ? will i get upper 14s to low 15s with those bolt ons though?

 

Id says low to flat 15's in street trim.. people have reported getting 15.5's in si ludes in stock for so jugding by the mods it may seem about just to get those times..

 

safc=super air flow converter, for f/i

 

I could get in the 14's with aem cold air , dc sports 4-2-1 header , powercore exh. , holley adjustable fpr , and a couple of free mods . 93 prelude si {h23} with 150k on it . since then I put in a stage 1 clutch and lightened flywheel and the turbo is going in this weekend . the cold air and header will be up for sale after , if intrested otherwise it will be on ebay.