1/4 mile times with zex

[curtklze]

I have a 95 GS with a MS-8 KLZE and 5 speed.<BR>Dose anyone else have this combo with nitrous<P>I will be putting on the zex system with a 75 <BR>H.P. shot.<BR>What should my 1/4 mile times be?<P>Can my stock axles live if I use slicks, but dont use the zex until Im in 2nd of 3rd gear?<P>Please help.

[Stevech_2001]

I'd take it down a notch on the NOS.....your stock fuel system might not be able to handle a 75 dry shot of NOS......I'd go with a 50 shot replace the fuel filter with a new one get a better fuel pump and fuel pressure regulator....I don't know about the axles but they should be fine (remember drag racing, and street racing puts alot of stress on axles so they might break after awhile)...your going to need a better clutch to handle the nitrous.....as for the quater mile times with a klze and a 50 shot you would be able to eat SIR's and gsr's and maybe even type R's

[curtklze]

I have a centerforce stage 1 clutch and all the other upgrades you mentioned. Also cork sport is geting a nitrous chip for my ecm.<P>It has the upgraded fuel mapping for the KL-ZE but it has less timing advance.<P>what do you think? 75?

[Stevech_2001]

that sounds nice......you could definatly take a type r to school....75 sounds good if you have the fuel system you mgiht need a stage 3....they say it's meant for a 50 shot but what ever..... run your clutch till it burns then get a better one

[platinum MX]

running a 75 shot you should retard your timing 4 degrees when the nitrous is activated...MSD has nice setups for that....might be a good idea to get an air\fuel ratio guage to make sure your not running lean too...

[David Coleman]

Your axles will probably be OK if you don't spray on slicks until 3rd gear. I know some of the PGT guys are running 80+ shots on a stock fuel system. check the NOS forum of Probetalk for more info on jettings etc. Most of them run the NOS 5115 kit, and I recall a few guys having trouble with the ZEX, but 75 shot shouldn't be a problem with stock injectors. Now I'd watch the timing and your EGT's as well.