hey ppl. so i've got a 1990 civic carb 1.3l DX. (european market) So i'm not from the US so engine swaps are preeetty difficult here. I was wondering what N/A mods can i do on this D13 engine to get a fair gain from it..about 140bhp?!
well a new car is a bit expansive for me right now. well i've seen NA d13/14's modded up to 170hp. was thinking of a z6 head...racing cams for that...exhaust manifold...and bigger carbs.....what else can i mod on this thing?
AutoForums.com is the premier network of enthusiast-owned
enthusiast-operated automotive communities.
We operate more than 100 automotive forums where our users consult peers for shopping information and advice, and share
experiences and opinions as a community.