Lsx 03 350z
Great job.
A lot of people get stumped on this part with ANY LSX swap
Wow just wow man!! that is one great build dude. Please, if you dont mind me asking how much everything was in total?? i really would like to do this since i almost thought about getting rid of the Z for a while. I might as well do this and keep it for a while longer.
Very nice Havok,, but yea please do share on what you did with the tech.. You have to help the community man... Great build.
Question did you cam it at all or change heads? also have you dyno it yet?
Question did you cam it at all or change heads? also have you dyno it yet?
That's an awesome build, Havok.
I'm extremely jealous. 
Also, I hope you're kidding about not sharing the info. Otherwise, you just look like a douche who just wants to show off in other people's threads. This is a forum, after all. It's a place for sharing knowledge and it wouldn't exist if people didn't share what they found.
I'm extremely jealous. 
Also, I hope you're kidding about not sharing the info. Otherwise, you just look like a douche who just wants to show off in other people's threads. This is a forum, after all. It's a place for sharing knowledge and it wouldn't exist if people didn't share what they found.
Yeah I was joking about sharing the information. I know that the tach issue has been a pain in the a$$ for everyone (all 5 of us) who have already completed this swap. Believe me I didn't have any plans to keep it a secret for long.
I was just waiting to do a proper write up on the whole swap.

For those who must know right now here it is.

http://www.speedhut.com/
http://www.speedhut.com/custom_gauge...number-462.htm
http://www.speedhut.com/custom_gauge...number-609.htm
What I did is ordered the complete 350z gauge kit and ordered the tachometer to match (sorta since I wanted my tach to glow a different color at night). The tachometer is extremely slim so what I did is removed the tachometer guts from its surround and bezel. Then I completely disassembled the stock nissan gauge cluster to install the speedhut custom dial kit and then custom mounted the new tachometer (wiring and all) just on top of the stock 350z tach location. You'll need to completely remove the stock 350z tach needle but you wont need it anyway. You wont be able to use the 350z needle on the speedhut tach because the shaft on the speedhut stepper motor is too small. The new gauge sits about 1/2" higher inside the 350z gauge cluster but looks very stock to people who don't know any better.



See... Now the magic is gone.

LOL
Last edited by Havok_RLS2; Dec 11, 2010 at 01:21 AM.
Yeah. I had it tuned by James Evans at JE Performance. I also have my own HP Tuner Pro which allows me access to a repository of tunes and base maps.
I'm covered.
BTW if you're going to buy the HP Tuner, buy the Pro. Don't waste you money on the standard. You'll be kicking yourself later if you do.
I'm covered.

BTW if you're going to buy the HP Tuner, buy the Pro. Don't waste you money on the standard. You'll be kicking yourself later if you do.
Last edited by Havok_RLS2; Mar 8, 2010 at 07:52 PM.
dang any plans on how you'll put that v8 torque down?
I know the corvettes enjoy widening the stock front wheels and slapping on
Nitto 555R2's.
As far as cams go spinmonster on the corvette forums has done all the research for you.
here's his post on traction, and you can search those forums for his cams
http://forums.corvetteforum.com/c6-t...-solution.html
be sure to donate to St. Jude Children's hospital if you use any of his ideas.
I know the corvettes enjoy widening the stock front wheels and slapping on
Nitto 555R2's.
As far as cams go spinmonster on the corvette forums has done all the research for you.
here's his post on traction, and you can search those forums for his cams
http://forums.corvetteforum.com/c6-t...-solution.html
be sure to donate to St. Jude Children's hospital if you use any of his ideas.
I addressed most of my tractions issues a long time ago.
My current setup consist of a complete set of BattleVersion rear control arms and Buddy Club Racing Spec true adjustable coilovers.
Braking have been addressed be Wilwood. 13.5" 6-pot frt & 4-pot rr
My current setup consist of a complete set of BattleVersion rear control arms and Buddy Club Racing Spec true adjustable coilovers.
Braking have been addressed be Wilwood. 13.5" 6-pot frt & 4-pot rr







