How hard is it to put an srt 4 turbo on a stock 98 dohc head. will the turbofold bolt right on to it or not. and wat computer\fuel system would i have to use?

 

as far as how it will bolt i belive its a direct bolt on minus 1 bolt... spud will chime in on that... as far as the computer goes... you can use your stock pcm... but if you want ultimate control you should run MegaSquirt so you can run everything including boost control, fuel, and spark, with one laptop...

you will also have to ugrade your injectors srt-4 stage 1's will do fine, fuel pumps, run a return line, and ether use a rrfpr with the stock pcm or a 1:1 regulator for the MS

you can get away with less if you are not going to build your motor, but it would require the use of MS at that point...

I'm sure others will tell you that you dont have to ugrade your fuel but it honestly is neccicary if you plan to ever run over 5psi of boost...

 

the turbofold will bolt directly up to the 2.0 dohc head....but there are 2 bolt holes on the manifold that you dont use....

stock fuel injectors will work fine up to 10 pounds of boost....anything more then 10 pounds and you will need bigger ones....

if you odnt plan on running more then 10psi, you will have to get an inline fuel pump, modify the stock intank fuel pump for a return line, and get a rising rate fuel pressure regulator