Winter time is the time to install everything and work out the bugs ....have it prepped and ready for spring ....nothing worse than having your car in the shop when everyone is driving theirs.

The main guts of my kit are installed,alternator,PS pump,serpentine and tensioner are in,next will be fans and running oil feed for the sc pump,going smooth so far but I am trying to take my time cuz I have atleast 3 months of winter left.

Attachment 110955

Getting close

Ya its getting there,I've got tons of time to complete,hey are you running the 600cc injectors?hows ur tune and hows it run with that size?iam lookin 725cc maybe so I can go up in boost in future but I don't want it to be too much fuel and ruin idle n drivability

I'm using 650cc with 11lbs pull idles fine .....has a very slight bounce like 30 rpm ...but I thnk is from the bpv ........ All my data logs seem fine ...I sent them back to z1 to review and tweak the throttle lag out and the fan tables ...until I can get it on the dyno

What size pulley on the pump are you running?

I'm not sure of the size it's a stage 2 and I was told 11lbs .....92mm I think ...I still have to install the boost/afr gauge and verify my boost level

11lbs pulley its 88mm. I have that on my stage 1.5. 92mm should be around 9psi I believe

8

Ya I think you guys are right,8-9lbs is 92mm pulley,that's the size I have I believe.

Bigger pulley means more boost correct me if iam wrong?wonder if they are carrying bigger pulleys.The vq engine can handle 11lbs on stock bottom end as long as you monitor properly.

Other way around. Smaller pulley means more boost.

Correct, SC = smaller pulley more PSI.

After talking with gamma about the pulley sizes and I was told the 92mm pulley is 9-10 lbs at sea level ......so depending on altitude would affect the boost pressure

Ur right, smallers is more boost,so 88mm which I think was next size offered would mean around 11 or 12 I'd imagine,wonderful if there carrying them still

As you can tell iam a boost newbie,usually just build na motors or race bikes but iam learning:eekdance:





Anybody here talked with guys aypt specialty z lately?trying to get ahold of somebody to discuss ecutek tuning and support