Does anyone know if anyone has a throttle body out for the GT500. The one we have could be refined more, not sure what performance gains a polished and larger model would do but it couldn't hurt.
we went with the L&M TBWhoa.
You guys are really behind the times.
L&M Performance and VMP tuning have the two best-performing units on the market.
Lethal also carries the VMP unit.
LM does NOT require a PCM recalibration and has seen 15+ RWHP gains on simple upper-pulley only cars; of course more with bigger blowers and other supporting mods.
Call Matt @ Lethal and he'll give you all the details and search around, there are dyno sheets for it on several other sites (www.svtperformance.com)
Yes, I'm serious about it not having to have any specific TB parameters changed from stock.And are you serious about no tunning needed for your unit??? If your unit is designed to increase airflow you are going to need a tune or you will be running too lean.