4afe Tuning

[marcuslogsdon]

ok so i am going to rebuild my 4afe motor this summer. i recently got a job at a machine/engine building shop and i can do it for cheap. after i rebuild this motor i was thinking of doing some basic things..... new clutch, struts and springs, exhaust , and ecu mods..... i was wondering if anyone knew if there is a chip for the 4afe ecu. or is there somewhere i can send it to get it reprogramed for more power???


i also have been considering cams and high compression pistons.

any imput helps thanks everyone

[fredk]

your alot better off getting a 4age, its much stronger and the head has a better design, look for the small port non tvis or better the supercharged one, get the wiring and brackets too and ecu

[Pineapple]

Since you have the engine apart, port and polish it. Piston and cams will be custom made. You'll need a stand alone unless you can find a local shop which do TechTom but it'll worth as much or more then a stand alone.
Like fredk said you'll better with a 4A-GE on $/HP but I'm a FE builder also I had same dream with my Corolla's 4A-FE. Now I'm working on my Celica's 5S-FE. Just wanna know how much they can push NA.

[marcuslogsdon]

what cams did you go with for your fe project?

[Pineapple]

Webcam make 5S-FE cams.

[marcuslogsdon]

how bout the 4afe

[Pineapple]

http://www.webcamshafts.com/toyota-auto.html
Not in the list but you can contact them and ask.