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90GT398 · 07-01-2003, 11:01 PM

I have never heard of a special block to build a 331 or 347. I would definitely make sure the block you are going to use is sound, you know sonic checked the whole 9 yeards. If you plan on turning some high rpm's or hitting it with juice or boost I would invest in a Sportsman or R302 block, or buy a girdle for the stock block, every extra margin helps.

Now FRPP does make a S302 block that is 8.7 inches tall, but there is only one intake I know of that they make for it, and that is the Edelbrock Super Victor 8.7 intake.

07-01-2003, 11:01 PM	#2
90GT398 Registered Member Join Date: Jun 2003 Location: USA Posts: 25	hmmmm I have never heard of a special block to build a 331 or 347. I would definitely make sure the block you are going to use is sound, you know sonic checked the whole 9 yeards. If you plan on turning some high rpm's or hitting it with juice or boost I would invest in a Sportsman or R302 block, or buy a girdle for the stock block, every extra margin helps. Now FRPP does make a S302 block that is 8.7 inches tall, but there is only one intake I know of that they make for it, and that is the Edelbrock Super Victor 8.7 intake.