Best s14 rear end solution for ~1000 hp - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

my240issex · 10-19-2013, 02:14 AM

within the next weeks i plan on swapping a fully built stroker rb25 in replacement of my current stock rb25.

my current rear end setup is an aluminum driveshaft connected to a j30 diff and s13 5 bolt axles

what i want is a solution that will be good for upto 1000+ horsepower but not too crazy that would make the driving experience terrible, since it IS a street car that i would daily drive in the summer. i would be making 700-800 whp on pump fuel and later on if i were to kick it up to e85, i would not want to have to replace the entire rear end yet again..

i was thinking q45 diff and 5 bolt axles. im not sure as i am somewhat unfamiliar with the rear end

. there, i said it. now dont be a meanie

i honestly just want recommendations and suggestions. any and all help would be nice.

find me the perfect solution!!! thanks

10-19-2013, 02:14 AM	#1
my240issex Zilvia Junkie Join Date: May 2013 Location: lincolnwood Age: 30 Posts: 308 Trader Rating: (5) Feedback Score: 5 reviews	Best s14 rear end solution for ~1000 hp within the next weeks i plan on swapping a fully built stroker rb25 in replacement of my current stock rb25. my current rear end setup is an aluminum driveshaft connected to a j30 diff and s13 5 bolt axles what i want is a solution that will be good for upto 1000+ horsepower but not too crazy that would make the driving experience terrible, since it IS a street car that i would daily drive in the summer. i would be making 700-800 whp on pump fuel and later on if i were to kick it up to e85, i would not want to have to replace the entire rear end yet again.. i was thinking q45 diff and 5 bolt axles. im not sure as i am somewhat unfamiliar with the rear end . there, i said it. now dont be a meanie i honestly just want recommendations and suggestions. any and all help would be nice. find me the perfect solution!!! thanks