FJ20DR30

as for the FJ20 well to start i just like it better so simple some times but secondly i cant go above the cars 2.0ltr original compacity so i was limited to what it could produce. plus i blew up 2 L20ets so i just got over them also the FJ is lighter (not by Much) and more compact helping me to mount it further back in the Chassis helping with the cars balance and allowing me good room for v mounting the radiator, intercooler and oilcooler. Cheers Sorry to be attempting to suck your brain dry here Dennis but does this make sense^ i guess i had done my calculations based apon the regulations of my class iv just never heard of anyone using the L20 for a race car and i had heard that the FJ20 is a very strong engine? i hope you dont mind the questions but i genuinly wish to broaden my knowlege of this car

Sounds good man i would be very interested to see all that. is the factory box not up to it? also im not sure what box i have that came with the car ill take some photos of it so maybe you can help me identify it ok?

i have the 2 blowen L20ETs what do you need? (im not selling the turbos) also what is the gearbox of choice for these engines? is there a good strong box that bolts up etc?

Thanks again for your help. i was aware the R200 was a better diff (but un aware the 180 would struggle) thank you ill look into this for cost cheers! as for the FJ20 well to start i just like it better so simple some times but secondly i cant go above the cars 2.0ltr original compacity so i was limited to what it could produce. plus i blew up 2 L20ets so i just got over them also the FJ is lighter (not by Much) and more compact helping me to mount it further back in the Chassis helping with the cars balance and allowing me good room for v mounting the radiator, intercooler and oilcooler. Cheers

Thank you Dennis ill Check out the post on those computers! what is the problem with the R180 diff? and sorry for my ignorance can you explain the injector size issue when trying to fit larger ones? Thanks again for your help

Hey Man your car sounds awesome!! Would you mind telling me what and how much work was involved in putting all that s13 stuff in the front of the car? Did you have to change the subframe? Or did it all fairly much bolt in ? Cheers Heaps If you want Pm me so it does not jack your for sale post Best of luck with the sale!!

Hey My Names Marc Im Living in Melbourne I have owed a few skylines over the years in New Zealand where I am originally from I currently have a HR30 skyline Coupe which I am building into a race car. And it has proven to be very difficult to get advice on a car of this age, now personally I know a fair amount about these cars but there are still plenty of gaps and this forum, looks like a place that can help? The car its self is a 1983 HR30 Japanese import coupe, So far what I have done is.. I have a Skyline FJ20ET engine which we are mounting further back in the engine bay, it sits just behind the front wheels. -R180 Lsd Diff -R32 Type M turbo Brakes at the front The car is pretty much stripped out The first thing I want to no is can R31 front body parts be fitted to them ie Bumper guards bonnet and lights? Second what’s a good computer to run with an FJ20 turbo? I wish to run anti lag and about 350ish Hp (I cannot make major HP changes due to its class) to run 350 hp will I need an upgrade of injectors or will the factory units cope? Third have other users moved there engines back in the car? If so what solutions did you come up with for the brake booster? Forth lol. Can rack and pinion steering be fitted to these cars with out a major fabrication? Sorry about these questions and if they are a bit obscure but there are just so many things to do to it Thank you very much for help with any of these things, there is more I wish to know but these are a few to start.. Thanks Again Marc