any experiences on them?

also, I have already fitted mine in and had the block already honed. should or could I still weld them in? I just afraid of the block guard later on vibrating inside the block.

Thanks for any info.

 

you should have had it welded in before it was bored/honed.....if you do it now you have a chance of distorting the cylinder bores.

imo you should sell the block guard....they don't do much other than restrict coolant flow to the top of the cylinders and head. not worth the minimal protection from the "idea" behind them.