ok i bought a 1990 civic hatch back dx model with a d16z6 motor swap and i just want it to be a little bit more agressive. not nothing crazy because i already have a h22 boosted but i will have the civic as my daily driver.i already advance the timming,put a catback exhaust but the manifold is still stock.am really looking for alot of low-mid range power.the motor has 100k miles on it.i tookit to the track last night and pull a 16.2@89mph.the car got out the hole all 3 times before the other cars but i have no tach am used to 9k shift and the civic redline i still don't know but everytine i bark second it sounds like my clutch slipping but on the street it bits so i dont know whats up with that also.anyway i had the car 4 3weeks now and i want to do some small things so what do u guys suggest?

 

isnt a 16.2 a pretty bad time for a z6 in a ef

 

Check out this pretty good write-up from Spade

http://faq.ef-honda.com/index....ng=en

That should give some general ideas of what to do with your SOHC.