Hello all! Nice forum you guys got here. I'm new to the site and will be using this site to find out information on a buddy of mines car that I am going to be working on with him. As you can tell from the topic title it is a 1989 Toyota MR2 with a 4AGZE supercharged engine. He wants to do some performance work to the drive train...he says its not fast enough right now lol. Anyway, I have done some looking around on the site and have found a few threads about twin-charging....
My first question is...what is the best route to go for this engine? Should we get more boost out of the stock supercharger, go with a turbo setup, or do a twin-charge setup?
My second question is...I get the feeling that parts are hard to come by and no basic kits are made...so a lot of custom work will have to be done. What turbo exhaust manifold could be used for this vehicle and are there any other sites or companies I should be checking into specifically for these parts (manifold, piping, computer system...either stand alone, piggy back, or stock)...etc
thank you for the help!
Curt
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