Okay boys

I've got my 928 done and now I'm ready to hype my primo 85 13B - 56,000 miles. Where do you think I should start and what is the most horsepower bang? I am tired of searching around on the internet searching searching this and that.
Just tell me the best mods. Where to buy and what to expect.
I do appreciate it and will post pics.

 

Long as you arent in Cali you can do almost anything.. I'd throw a big ol carb on my 13B if I wasnt in CALI.

 

Gimme the carb you'd toss on? I'm in Colorado - no emissions - no nutin

 

While I know you said you've searched the internet, but use the Search function located at the top menu bar, and click on "Advanced Search" then click on 1st Gen section. The question you asked is a question that every newcomer asks. There are plenty of related topics that will answer your questions.

 

weber, mikuni, dellorto

 

https://www.rx7club.com/1st-gen-archive-71/reference-upgrading-stock-rx-7-thread-217446/

That's a start. Then view the rest of the FAQ section.
As kgray has posted also Holley,Edelbrock and OER which is basically a copy of the Mikuni.
Thread closed for search time.
If you still have questions then please bump up an existing thread on the subject and we can add to the thread.