Originally Posted by Slow_Boy
So how much bigger is the vf37 compared to the vf39?
not too much larger - its about maybe 1/2 an inch larger on each side when compared - its the exhaust housing that's different - instead of on inlet, there is two, making it a true twin scroll -
Full boost comes at around 2800 - very quick acceleration, and very nice top end numbers with great street driving capabilities.
some video's I took a LONG time ago can be found at www.freewebtown.com/deathinacan66
. - they take a while to download, but just be patient...
Originally Posted by midnite_wrex
nice run! clearly well driven... but i dont think you've got the trap speed to run in the low 12's. a little race gas might do the trick though
.... Race gas is EXPENSIVE!!! maybe 4 or 5 gallons next time wouldnt hurt - Will definately try it out once we get a full tune on race gas...