Proven Power Dyno Database Thread

[Jordo!]

Originally Posted by ddvette9

Nissan 370Z Z34 G37 VQ37 08-10 Exhaust Y-Pipe, Y Pipe - eBay (item 230498398242 end time Dec-09-10 12:15:10 PST)

since i already have the exhaust, you think this should work ok.

and you really think i should go back to stock air boxes?

The Y-pipe will probably net you another 3-5 on the average throughout the rev range -- I'd say 6-8 max. Price seems reasonable.

As to the SRI's, unless you did a baseline with them off to confirm they made power over OEM, yeah I do. I think you'll make more power with the stock airboxes plus K&N high flow panel filters.

If it wouldn't be a huge PITA to test, I would at least try it out.

Also, next time you go, you might want to do a second set of runs -- the ECU takes a full pulls to adjust itself, and I always see the gains "magically" appear on the second set of runs.

[ddvette9]

they charge 30 for 3 runs. do you know what they charge for the hour. and would you be interested in meeting up and maybe splitting the hour

[Jordo!]

Originally Posted by ddvette9

they charge 30 for 3 runs. do you know what they charge for the hour. and would you be interested in meeting up and maybe splitting the hour

Not sure what they charge for the hour -- call them and ask?

I won't be on the dyno for a while -- kind of run out of things to do until I get into tuning.