I can't seem to find any Turbo Kits for a 1990 240sx, and I don't trust my car to a shop, so if anyone knows where I can find one I'd be very pleased. I do all my own work, but I can find someone to ship it in for me. I just need to get in the right direction.

 

i dont think there are any commercialy available turbo kits for the ka24e, most ppl do fully custom systems. i know that there are some places that sell exhaust manifolds for the ka24e, but dont remember exactly. do a seacrh and im sure youll find more info

 

Check out www.import-autoperformance.com

 

http://www.turbo-kits.com/sentra_turbo_kits.html
Here is another option, but it looks like they only make the kit for the 95+ cars. i think an engine swap would be cheaper, SR or RB. But maybe you like the KA....

 

is it better to get sr20-det s13/s14 or turbo your original motor?

 

Now correct me if im wrong, but dont you have to lower the static compression ratio to install a turbo? Cause a turbo will increase your dynamic ratio greatly, as it is stuffing you cylinder full of air and gas. Also I thought it was a good idea to get forged bottom end pieces. I don't own a turbo car or anything, its just my two cents.

 

find a ka24de to drop in. Where I live people are practically giving them away due to all the sr20 swaps. You dont need to lower the compression to add boost. You just cant boost as much.