i dont see over 300 without you blowing shit up with that "fuel system" you are currently working with, and if you do make over 300, cool, but dont expect it to last long until you seriously address your fuel issues

 

Yes ARP makes head studs, yes their are metal head gaskets sold for the l28. Flux where are you getting low 14's from?? I am sensing sarcasm

 

Possibly due to the fact that running from a dig with the one wheel peel and street tires makes it difficult go get down the track much quicker. Thats why roll racing is what Jeff likes to do.

 

Once you put so much power down both wheels spin.. I've been in Jeff's car and I am sure it will be a lot faster than 14's. Roll racing is fine but when you can launch the car like yourself you are just bound to do well Of course it will be hard to launch pretty good with his puck clutch (Trying not to spin the shit out the tires) it will be interesting when Jeff gets all the small issues solved.

 

Nice to hear that the car is running good Jeff however I forgot the whole puc thing in my earlier post. That will make things most difficult to launch on street tires. I am curious to know if the J30 diff will work in your car. That would be a nice set up with drag radials. Does anyone know if the 280 and J30 diffs can be swapped?

Brett

 

The z31 will fit but you have to go through the hassle of making the fins fit. You can also get a 240sx lsd and swap the guts into the r200 280zx diff. I am pretty sure the J30 would work, it goes into the non lsd 300zx's fine. I will see when I get there, not worried about it right now.

 

heheh. yea i was being slightly sarcastic. slow times and high trap speeds are characteristic of supras... so jeffs car would be akin to a supra... shitty on the short end of the track but make it all up at the top end w/ the MPH.

i can definitly see 300rwhp on that fuel system.

jeff, whats your fuel system consist of now? have you got a fuel pump yet? i dont remmeber if you did or not. and your up to... 2 injectors? on the SDS?

you have side feeds right? are they low impedence or high? i only ask because you could probably use MKIV injectors, USDM are low impedence 550's and the JDM's are high impedence 450's.

i wonder if your detonation has anything to do with that sweet-ass single port face

and Anty, when you say the fins on the Z31 rear end wont clear, is it possible to grind them off to clear? cuz there is a Z31 turbo in cophers here in clearwater. im willing to bet the whole drive line is intact.

 

Yes, they can be grinded away but from what I hear it's a pain. Are you sure the 300zx has lsd? Late 87 and up have lsd. Side feed injectors will not work. The 280zx uses top feed injectors.