Quote:
Originally Posted by garth285
Well if the VZ21's dont work out for us, I have seen some cheapo GT-15's for about 200 bucks.
I'm not giving up on the VZ21's though!
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Shawn, Don't give up on the vz21 But...... when you push it, it just wont flow enough for much more than 50hp. I'm buying the gt1241z China made $240 bucks, There is good data on these and they are WAY better suited to this application.
http://www.aliexpress.com/item/GT124...749301203.htmlAlmost twice the exhaust flow. Similar flanges and about 10mm longer. A pretty easy change to make.