headers
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headers
what are the best headers for my 91 turbo
in all reality.....stock manifold. Cast iron retains heat better. Heat is not necessarily the driving force of the turbo, but you can measure the turbo's efficiency by measuring the temp pre & post turbo. The turbo is essentually a big heat sink.
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