hey i have a stock 87 rx7 turbo II that i just recently bought. it has 40 000kms on the engine. I dont no a hole lot about rotary and i want to make more horsepower out of it but im not sure what to do. what upgrades should i start with to get better hp. thanks.

 

haha SEARCH if anybody hasnt already said it.....Start with reliability mods first.....Koyo Radiator, Fuel pump (walboro), rewire the fuel pump to see 12v all the time, and Port the wastegate....also get an aftermarket boost gauge cause the stock one sucks ***......start with that and then come back and see us

 

Search for : exhaust, intake, wastegate, boost, fuel upgrades, fuel controllers, rtek, safc, etc...

Turbos have a ton of horsepower potential if you read up on what to do and how to do it safely. Easiest one is a new cat-back system. Boost increases require fuel pump/fuel injectors/fuel controller.

 

no no no...safety first...or he'll blow...i dun wanna read about another... I raced my car at 10lbs of boost and detonated...thread..