What is a block guard and what does it do? thanks

 

What problems do block guards usually cause? Overheating? We've been running one in our race car for a couple years with no probs. Maybe just certain ones huh?

 

Why would you bore the block after you put in the blockguard?

 

Hmmm very interesting. I'll keep that in mind.

 

Will do, thanks.

 

I have first hand experience with a ------- blockguard. I hate them with a passion. There might be certain ones that don't cause problems, but I will never waiste my money on such a rediculous idea ever again. If you feel that you need a blockguard because you are running high boost, you should just do it right and get the block sleeved. The only way I could see using a blockguard would be a good idea would be........ok nevermind, they just aren't a good idea. Maybe for a "racecar" that never sees stop and go traffic and may never see high temperatures from everyday driving. This is your fair warning, DO NOT BUY A BLOCKGUARD!!!!!!!!!!!!!!!
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