port & polish

[Sacker90]

how much difference would i be seeing in a avg port and polish on a stock 2.3 prelude??

[BullShifter]

http://www.mmrusa.com/gudehead.htm
Head work is a great mod. On a stock engine expect atleast 10-15 WHP with basic port polish. Add in valve job, cams, ported/polished throttle body, ported polished intake manifold, cam(s), springs, etc. & expect major gains & not one person will ever know whats goin' on under that valve cover.

[twally]

how much money are you looking at to do the above mods?

[drift]

Originally Posted by Sacker90

how much difference would i be seeing in a avg port and polish on a stock 2.3 prelude??

depends on how well they do the work.