I talked to them this morning. They had it set to read AWD( Full time) I guess a lot of places don't know that the X drives as a RWD car unless the rears slip. I was thinking the same thing trust me my buddy has a 370Z and he made 317 WHP and 260 WTRQ the weekend before. Only thing he has that I don't is headers. LOL 70 more WHP , something wasn't right

I'll be back there on the 15th or May for my ported lower to be installed. I will go back to "my" place before then with the Z1 on the car before then. The Z1 i going in this Saturday( Driveway FTW) lol.

 

Ok so Z1 just called me NO ported G37 intakes in stock. They they should have one, ported and shipped out by the end of the week.

 

Finally got my Z1 mani today and installed it before I went to the gym heck only takes about an hour to flip it around !

 

First impressions?

 

Very good, They feel almost the same except for above 6200, Z1 pulls more but we all know that, the dyno will tell in 3 days . On to the pics

 

Few more, Does everyones lowers look this? I have two really clean ports and the others with very little oil. I guess this would be clean

 

Here now lol early as usually ! There's a mini copper S on the dyno now making about 210 WHP .

 

So paid off being early they had a guy cancel so I'm going on next!

 

So all Said and done the Z1 ....,.. Made the same WHP and 2 less WTRQ . Previous numbers were 287 WHP and 231 WTRQ. Numbers were the same all tho the M370 held the WTRQ longer than the Z1.
And this was with no adjustnt to my tune strait M370 to Z1 pulls.

 

You can see they are close but :/.. The AF's aren't steady, My tune touched up :/

 

Looks like the M370 did better. Same top end for both mani's. The AFR for Z1 mani could use some smoothing out. Those hills can cause the timing to be retarded.

Do you plan on tuning the Z1 to see if you can recover some of the torque?

 

Yes I planning on tuning the Z1 for sure .

 

Ported lower going in Saturday

 

Just did mine yesterday. Pretty easy and straight forward. Might want to consider buying new fuel injector o rings depending on condition and mileage. You have to apply a bit of pulling strength to life the injectors and fuel rail out. If the o rings are old they can tear.

 

Thanx for the tip, Yea I have a auto like 5 mins from me if I need anything. BTW do you follow the FSM for the bolt TRQ and pattern? I have mine saved on my phone

BTW Hows it feel, What else you have done ?