The system is a two-stage sequential. The cross pipe is there to allow exhaust to reach both turbos. If the manifolds were separate the torque, horsepower, and throttle response would be worse than stock.evolutionmovement wrote:Good pictorial. That twin turbo exhaust setup is odd. Looks like a crosspipe connects the two headers, but only exists for pulse tuning purposes. I wonder what effect it achieves vs. two completely separate headers.
engine tear down with pictures
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But it looks like the pulses would have to travel backwards. It seems more like it's there for some kind of pulse tuning.
Midnight in a Perfect World on Amazon or order anywhere. The first book in a quartet chronicling the rise of a man from angry criminal to philanthropist. Midnight... is a distopic noirish novel featuring 'Duchess', a modified 1990 Subaru Legacy wagon.
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Yes you need to use sealant on the block.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm