Wastegate options
#1
Wastegate options
Hey guys...recently I've been running a open exhaust housing on a open ramhorn manifold. I'm gonna be swapping over to a twin scroll housing and make another manifold (divided). I have a 46mm WG right now, my question is....do u think if I split the WG 50/50 it will be ok, or do u think I should sell it and get twin 38mm??? I wanna be able to still regulate boost at lower levels (say 12-15psi) bc I wanna set it up on boost by gear w/out spikes. What r some of u twin scroll guys running and any issues??? Thanks in advance
#2
Moderator
iTrader: (14)
Re: Wastegate options
If you're running lower boost pressures like that, just stick to what you have. there aren't any advantages to it unless you're trying run a large framed turbo. If you plan on using a LARGE framed turbo at lowre pressure like you're stating, going Twin 38mm is a much better control option than a single 46mm. If its a slightly smaller turbo (smaller than GT35R, then stay with the 46mm
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Blaze45
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