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Cylinder Heads Na / Turbo


LOFTY1

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I've Looking To Build Up an Engine For My Ba XR6t Ute ( Stuck In The Low 300 Club ) I've Have Heard Of People Using N/a Ba Bottom Ends For Internal Transplants ( Spool Imports ) With No Problems, My Question Is About The Cyl Heads, Is The Ba N/A Cyl Head Cast The Same As The Turbo Version? Valves? Cams? If Not Is The BF2 Head The One You Want ? Or Is The Turbo Head Out On It's Own ? Any Info Would Be Nice Cheers. So Want 400+

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  • ...JD TUNING ADELAIDE...
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Na is phisically same (b series ) but the valves and camms are different,I believe this is as far as the differances go

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  • Moar Powar Babeh
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Turbo head is different. Different Valves and Seats

Re cam for each series cams are the same between NA and Turbo. (ie ba same/same bf different to ba but same/same across bf model range)

Only difference im aware of is FGF6 cams being differnet to FG NA and XR6t

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  • Bronze Donating Members
  • Member For: 12y 5m 29d
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  • Location: Redlands QLD

Cheers for Quick Reply , So Cyl Head Castings Same Valve & Valve Seats Different, Cams Different , Basically If I Was To Rebuild BA Na Mtr Could Only Use Bottom End & Should Then Chase Up Turbo Head Of BF ? Cheers.

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  • 3 weeks later...

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