Do I go twin or stay single scroll
#1
Scooby Regular
Thread Starter
Do I go twin or stay single scroll
Looking into building a 2.1 v2 cdb with v3 heads to about 400-460bhp with a bugeye 6speed short ratio box and r180 diff in my gc8
Turbo I'm thinking of running is either a sc42 or sc46?
Do you think I should go for a single scroll setup like it is now or go for the twin scroll setup?
Not to clued up on the pro's and cons, also any other recommendations?
Turbo I'm thinking of running is either a sc42 or sc46?
Do you think I should go for a single scroll setup like it is now or go for the twin scroll setup?
Not to clued up on the pro's and cons, also any other recommendations?
#4
Scooby Regular
Thread Starter
What would the difference in where boost would kick in between the two roughly?
And where could I get a good twin scroll setup kit without turbo for my gc8?
And where could I get a good twin scroll setup kit without turbo for my gc8?
#5
Scooby Senior
iTrader: (68)
Hard to say conclusively as every setup varies but at a minimum id say 500 rpm but you also have increased torque and better transient boost response. Look at the breaking section for a JDM car breaking and buy the lot from minus turbo, you will need manifold, up pipe, sump, pick up and dip stick
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