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FASTFOUNTAIN 06-24-2011 06:58 PM

Mark Iv Bowtie Blocks
 
Hey Guys I Have 2 Gen Iv Bowtie Blocks Bored Out To 4.530,was Trying To Get A Idea Of What They Would Be Worth.

DareDevil 06-24-2011 08:26 PM


Originally Posted by FASTFOUNTAIN (Post 3437997)
Hey Guys I Have 2 Gen Iv Bowtie Blocks Bored Out To 4.530,was Trying To Get A Idea Of What They Would Be Worth.

800-1200 each if in good shape !

BillK 06-24-2011 09:19 PM

Have they been run with raw water in them ?

FASTFOUNTAIN 06-25-2011 10:50 AM

Mark Iv Bowtie Blocks
 
Yes, They Have Been Ran In Raw Water,but Have Had No Problems With Them.

bck 06-25-2011 11:54 AM

I believe they were available in siamese and non siamese. Check which you have.

FASTFOUNTAIN 06-25-2011 07:39 PM

Bowtie Blocks
 
They Are Siamesed Cylinders,according To The Gm Performance Book They Can Still Be Bored Another 30 And Be Safe Within Their Specs Of Bore Range,and I Need To Correct My Self On The Raw Water Issue,they Are Raw Water Cooled But Mainley Fresh Water And Some Brakish,as Far As Them Making Both All My Reserch Shows That Both The Bowtie Blocks Offered At That Time In A Mark Iv Block Tall Deck And Short Deck Were Siamesed


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