Quote:
Originally posted by 97ESi
Check out Hahn 20g turbo kits. It's a good choice for the 420A.
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I don't really understand the concept of putting a 20G on a engine that cannot handle even 1/2 the psi a 20G can put out. The 20G is a 450 Hp turbo. The 420A could never hope to make more than 300 , and thats giving it a LOT . A Garret T25 is plenty for a high compression motor such as the 420A , and it will improve low-end torque , since it spools up at MUCH lower rpm's than a 20G ever would. A 20G kit is a major ripoff for a 420A , don't waste your money. If the exhaust manifold can be purchased seperately , I'd do that , and then get a T25 kit , which should bolt up to the exhaust mani......
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'90 Galant GSX , AWD , 5spd. Waiting on an engine swap.
'03 WRX wagon , AWD , 5spd. Waiting on a paycheck.
