08-24-2011, 07:04 PM
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#1 (permalink)
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The370Z.com Sponsor
Join Date: Jun 2009
Location: NLA
Posts: 1,313
Drives: NLA
Rep Power: 18
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Quote:
Originally Posted by FL 4Motion
Dustin/Z1 folks:
Got a quick ?. As per my sig, I've already got the k&n drop ins and I've gotten an UpRev tune for all my current mods. I'm really interested in picking up a set of these PMTs from you guys but I want to confirm that I don't require a retune to be able to run these either on the street or on the track. (I'm looking to pick these up before the car goes to the track day at ZNationals). Will the a/f ratio still be safe w/o updated tune? I suspect a retune might pull a couple more ponies out of the car but my main concern for the immediate future is the safety of running them until I retune next year.
Thanks.
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A tune will definitly be worthwhile in the long run depending on the other mods you have performed since the last tune. However, you will not need one to safely run our Post-MAF Tubes and to track the car. Since we modeled the Z1 Silicone Post-MAF tubes off a stock set of Intake Tubes, we did not change the overall inner diameter of the piping. It is after the mass air flow (hence the name) which also explains why it will not affect the tune that much.
Glad to hear that you are coming up for the Nationals! I hope we can have a large # of 370Z's on track and in attendance spectating that day.
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