well the ups guy brought me some presents . Still waiting on 8 60lb injectors and the dual sync dizzy.

 

nice stuff... IDK if i would have gone with 60s... they dont seem to go as far as some say.. and that F1 is going to need lots of fuel

 

i agree with Casey. You gonna try and run a lawn mower with those 60#s or what? My F1R loved fuel.

 

Ok so what would you recommend. 383 afr 180 heads 8:7:1 Comp, Cam specs 278 / 286 DUR 531" / .553" Lift

 

96#???

 

60's will get you pretty far depending on fuel system and how far you want to push. Im pretty much maxed on 60's with my 408 and F1R at 15psi which gets me low 11's and 120+ trap speeds so my guess is 700+ in my full weight AWD SS. I am running a boost ref FPR and see 80psi at the rail when WOT. I also spray a lot of meth 14 gph total with a 200psi pump.

 

As for a Fuel system I am going with a walbro 340 intank with -8 feed and -6 return line with a Boost ref regulator, Have not decided on meth or spray yet. or both

 

Im -8 feed and -6 return also with a Magnafuel MP-4301 pump on a hobbs and the stock pump as a primary Y'd into the -8. Im thinking of going up to some 80# injectors if push any harder should cover 15-20psi.... I run meth to cool the charge. Since Im only 9.2:1 not sure I really need the octane but its nice its there.

 

Well I am only 8:7:1 so I should be fine with 15-18 PSI. BTW were did you get your procharger intake I like the way it goes under and away from the headers, I am looking at doing somthing simular. Somday I will grow up and Build a LSX motor . I was already to far in to my gen1 block and heads when I thought about it. BUT when the day comes a 408 from TSP might be in order

 

I'm with everyone else on the 60's. I run 80's with a maxed out d1sc.