A brief guide to the first stages of Silvia S12 Engine modification

[s12nelly16v]

any basic mods for the fj20 ?? i'm in the process of makin a straight through exhaust system , can i improve the fuel pump and injectors ! and do you have to change the oil every 2000 miles ?? i know the engine 'rattles' loads on start up is there any improvements to stop this coz it sounds painfull on start up !!! thanx for any advice !!!

[s13eater]

if you go on fj20.com, it will tell you what part you will need to stop chain rattle,its a ratchet tentioner off of an old mazda i think, the part number is on the site.i think if you give wayne at chipwizards a ring, then he could put you straight on tuning the n/a fj20, as he used to race one.

[s12nelly16v]

cheers matey thanx for the help spk soon !!!

[323ian]

Is there anyway to play about with the fuelling on the AFM?

[JackieFan]

SAFCII and a good rolling road

[ov_lozza]

This thread is great, i knew nothing about the s12 engine and now i have a few things to keep in mind for the future!!!

[Dazz]

Its a great site, very informative! i came across my s12 by accident, took her for a spin and grin factor! i have more fun in my s12 than i do in my evo, if i bounce the silvia it cost peanuts, evo's dont bounce so good!