She's alive!
09-04-2004, 07:10 PM
#1
She's alive!
Its been many months since I blew third gear while tuning and testing at 14.7 psi. I rebuilt my spare trans and beefed it up. I tore down all the gear shafts and de-burred and polished every thing. I then sent the shafts, all gears and ring gear for cryo and shot peening. I replaced most of the inside hardware and re-mic'd the shiming and seals etc. I am now running Redline Shock Proof Heavy gear oil. I left the same clutch in their as I will replace it when I do the motor. She started up OK and only made a few wierd noises. I drove her for a few miles then took her up to 5psi and it was awesome, like falling in love with her all over again! Over the next few days I will push her back up to 14psi and see how she likes it. She should have less lag becuase I did switch to the .5xAR exhaust housing. Their is a track event at MIR on the 19th I am going to take her for some blasts. Since I have a daily driver now I am going to get radical with set up for the track. Now that this project is seemingly done I can clear some room in my garage and start the 3.5L hybrid build up! If any one has a hook up for 740cc or 850cc injectors please send me a PM. 
09-04-2004, 08:08 PM
#2
Originally Posted by MardiGrasMax
Its been many months since I blew third gear while tuning and testing at 14.7 psi. I rebuilt my spare trans and beefed it up. I tore down all the gear shafts and de-burred and polished every thing. I then sent the shafts, all gears and ring gear for cryo and shot peening. I replaced most of the inside hardware and re-mic'd the shiming and seals etc. I am now running Redline Shock Proof Heavy gear oil. I left the same clutch in their as I will replace it when I do the motor. She started up OK and only made a few wierd noises. I drove her for a few miles then took her up to 5psi and it was awesome, like falling in love with her all over again! Over the next few days I will push her back up to 14psi and see how she likes it. She should have less lag becuase I did switch to the .5xAR exhaust housing. Their is a track event at MIR on the 19th I am going to take her for some blasts. Since I have a daily driver now I am going to get radical with set up for the track. Now that this project is seemingly done I can clear some room in my garage and start the 3.5L hybrid build up! If any one has a hook up for 740cc or 850cc injectors please send me a PM.
09-05-2004, 07:29 AM
#5
there is a 350z guy who has hks 1000cc injectors and V-con pro. But he already has a AEBS sleeved block, forged everything, he probally have the fastest 350z in the world in the with the next 6 months.
09-05-2004, 07:41 AM
#6
http://www.my350z.com/forum/showthre...threadid=87447
Mardi they are having a group deal on injectors and arp head studs. Aren't 350z injectors the same type as VQ30DEK? Mabe you could switch the lower and upper intake manifold of the DEK.
Mardi they are having a group deal on injectors and arp head studs. Aren't 350z injectors the same type as VQ30DEK? Mabe you could switch the lower and upper intake manifold of the DEK.
09-06-2004, 08:01 AM
#15
Originally Posted by michaelnyden
555cc nismo injectors would be enough for almost anything our cars could throw at it...I would think...how much power are you plannin on mardi?
09-06-2004, 08:16 AM
#16
Originally Posted by michaelnyden
555cc nismo injectors would be enough for almost anything our cars could throw at it...I would think...how much power are you plannin on mardi?
Using this chart...http://www.rceng.com/technical.htm#WORKSHEET..
If your pushing much over 500 Crank HP, you need bigger injectors. Matt is pushing ~440 whp. So he is near the 100% IDC.
And like spanish rice said, he has 515cc now
09-06-2004, 11:13 AM
#19
At 14.7 psi I was seeing 100% inj duty cycle, I'm gonna up the base FP and use the EM to adjust for it, I can do 555cc at 52psiFP, but with the new motor I'll be way past that. JWT is also rich and I can get a bit more out of her if I lean it up a bit. Im not sweating it now, just looking for a cheep hook up.
09-07-2004, 10:58 AM
#21
Originally Posted by IceY2K1
Mardi,
You should switch to a DEK lower and fuel rail to run DEK injectors, you can pick up 630cc for dirt cheap or run RC Engineering 350Z injectors in whatever size you need.
You should switch to a DEK lower and fuel rail to run DEK injectors, you can pick up 630cc for dirt cheap or run RC Engineering 350Z injectors in whatever size you need.
09-07-2004, 12:56 PM
#22
His motor is using side-feed injectors, he would need to convert first inorder to use 350Z/DEK injectors.
Not what you said.
Not what you said.
Originally Posted by spanishrice
Thats what I said. I give him link to 350z injector group deal.
silly me.
09-12-2004, 06:19 AM
#25
Back up to 14.5 psi and no problem, scarey fast! I was only in the 4.6v on the MAF and 86% injector duty cycle even at 7200rpm pulls! My PLX wideband is here and I just need install and do some data logging to see where I'm at in AFR. Track day on the 19th.
09-12-2004, 06:54 AM
#26
Originally Posted by MardiGrasMax
Back up to 14.5 psi and no problem, scarey fast! I was only in the 4.6v on the MAF and 86% injector duty cycle even at 7200rpm pulls! My PLX wideband is here and I just need install and do some data logging to see where I'm at in AFR. Track day on the 19th.
09-12-2004, 07:45 AM
#27
Originally Posted by MardiGrasMax
Back up to 14.5 psi and no problem, scarey fast! I was only in the 4.6v on the MAF and 86% injector duty cycle even at 7200rpm pulls! My PLX wideband is here and I just need install and do some data logging to see where I'm at in AFR. Track day on the 19th.
Break an axel.
Thread
Thread Starter
Forum
Replies
Last Post
njmaxseltd
4th Generation Maxima (1995-1999)
15
01-21-2003 11:31 AM
ny96max
Audio and Electronics
9
12-28-2001 11:46 PM