455 (ho)

Mar 26, 2009 | 11:42 AM

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From: TN

455 (ho)

I was wondering if anyone has created an lsx 455 (HO)? pics vids anything?

Mar 26, 2009 | 02:55 PM

Launching!

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it's been done. stroke and bore are on the ragged edge. not sure if it can be done with a stock block, may necessitate a sleeved block.

these two articles use two different bores and strokes, but both use sleeves:

http://www.gmhightechperformance.com..._am/index.html

http://www.highperformancepontiac.co...cks/index.html