[Fot] TR4a block.

Brian Ray brianray at sonic.net
Wed May 27 14:05:09 MDT 2026


Good afternoon, FOT,
I have this crack in the bridge between cylinders 2 and 3. Is this something I would have to consider replacing the block for? I am building this to a fast road specification. With that said, should I also bridge or strap the center main bearing cap? Any guidance is appreciated.
Thank you,
Brian Ray
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