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Turbo Head on a Non Turbo engine 900

The turbo motor (B230FT) uses different pistons and a different headgasket to achieve a lower compression ratio. Otherwise, you would have a serious problem with detonation as soon as the turbo spools up.

B230FT heads are a dime a dozen. Any head from a normally aspirated 240, 740 or 940 1986-1995 will fit your block and give you the correct compression ratio for a normally aspirated car.






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New Turbo Head on a Non Turbo engine [900]
posted by  91Saleen#15  on Sat Apr 30 15:09 CST 2005 >


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