mw9

iTrader: (51)

+1, Do it!!!!!!!!!

SnyperZ

iTrader: (10)

Heres a quick break-in video of the car. 21* timing(ill be running around 28 or so once fully broken in) running around 12.5:1 afr. (13:1 after tuned)

https://www.youtube.com/watch?v=eP35...Y&feature=plcp

Classy

iTrader: (7)

Was it just me or did it sound like you were loosing traction in 4th on a break in tune

SnyperZ

iTrader: (10)

haha I don't think so. Im running no timing and 12.2 afr. I just made a newer tune..now 25* timing and 12.7 afr. Ill finish off at 28* and 13.1 afr. The +4* and -.5 on fuel made a ridiculous difference. 700 more miles till I can really kill this thing...once I hit 1000 miles ill put the nitrous on and bring it to the track.

bbs350z

iTrader: (85)

good lord. glad i bought that same tach lol

Classy

iTrader: (7)

Speaking of, need to change that gauge face, LS2 Turbo isn't very accurate anymore, haha

mgrotel

iTrader: (3)

what afr are you planning to target on spray? and how much timing on it too?

SnyperZ

iTrader: (10)

12.0 on nitrous and Im running 28* of timing NA right now on pump no spray.

SnyperZ

iTrader: (10)

Few updates.. After months of misery trying to find my problem I finally found it and fixed it. The camshaft in my car must of been ground wrong causing all sorts of crazy problems. I had low compression, no brakes at idle(no vacuum really anywhere) and a HUGE backfire/breakup/loss of power from 2-3k. Not to mention the car felt like it was driving through mud under 4500rpms. After replacing just about EVERYTHING on the top of the engine and doing every test known to man, I decided to change the camshaft. The second I started the car with the new cam I knew it was going to be a good thing. I had vacuum in the engine, it ran so damn smooth, and after an hour of retuning the whole car, it was FINALLY the monster ive been waiting for. I even got around to installing the nitrous which I haven't used yet but will soon.

before the proper silicone 90*


After..with the new elbow allowing me to run my LS7 MAF.

SnyperZ

iTrader: (10)

Heres my first 60-130mph run (7.1 seconds) This is NA no nitrous.

This is a quick rev with the new cam..

And from the back...

Royal_T

iTrader: (9)

Man congrats, glad you worked out all the problems.. Sounds amazing.

Question is that lift in your home garage.. Pretty legit

Quamen

iTrader: (14)

Very nice Snyper! I'm glad you got it all figured out!

Now come get me!

Brew_haha

Ut oh he's back!!!!!

Cass007

iTrader: (34)

Very nice... way to stick with it Mark!!

Quamen

iTrader: (14)

Snyper what time are you aiming for?

SnyperZ

iTrader: (10)

9.99@whatever on 18" rims driving to and from track on one tank of gas full interior. lol

Quamen

iTrader: (14)

I look forward to seeing it! Although I'm happy with my car I will always wish I could drive to the track or around town for that matter.

SnyperZ

iTrader: (10)

Yeap..I drive mine EVERY day rain or shine. (just no snow)

Ztouring04

iTrader: (11)

Insane

SnyperZ

iTrader: (10)

Kind of off topic but we are swapping an LS into a Subaru BRZ now. The car has 100 miles on it lol. GTR on the left is getting a 1000whp build (twin 37rs) If anyone is interested in that build my friend has started a build thread over on LS1 tech and we will be updating as we progress.