i know that 90 honda civics are pretty cheap now. i was wondering if anyone can tell me how much they weigh, (compared to 92+ civic hb's) and what type of E.T.'s i can expect if i swap a b16a or a b18c motor.

one more thing, how and what type of product do i use to shave side mouldings?

your help is greatly appreciated.

 

I'm not too sure on weight. I do know a stock b16 (cable tranny) in a 90-91 hatch will get you low 15 second track times, with a little more money mid-14 second runs aren't too hard to come by.

a buddy of mine has a 89 civic hb with a b16 (cable tranny) and basically a b16b conversion, cams, built head, etc. and has managed to pull a 12.8 run with a 75 shot + slicks.

Just for a comparison.

 

the weight difference I believe is not very great unless you find a base model hatch aka the standard its the lightest hatch with most options missing inc the rear wiper. While I love my 4th gen and wouldn't trade it for a 5th gen I would have to say that cost wise modding a 5th gen is definitly cheaper with a shitload of parts available new and used..........