external wast gates

01ppump24valve

01ppump24valve

New member
My current compound set up is a super bee special 64 over a s480, would I benefit from using a external wastgate. I have 2 boost gauges, one on the intake horn (60pound) and one on my cold pipe (35) I can peg both. and my set up works pretty nice, my bottom charger makes half of what my top charger makes
 
If you are under 800hp and are using a .8 ex hsg with standard sized pucks, you might benefit by enlarging the holes and installing new pucks on the internal gate. I wouldn't go external untill over 800 or if i was using a really small secondary. Had great luck with my 64/71/16ss up to 900, but they have the puck upgrade.
 
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