Why do I need a big block?

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#1 (permalink)

10-22-2009, 11:33 PM

PLDRIVE

CC Member

Join Date: Jan 2008

Location: Nashville, TN

Cobra Make, Engine: Backdraft, SBF 351w (463 CI)

Posts: 272

Not Ranked

It may not last as long ( its making its power by 6800 so not to high of revs), but it doesn't weigh as much either

http://www.precisionraceengines.com/

They did a very nice job on the engine and they stand behind their work. Engine was delivered on time as promised. I did have a few issues with the engine; however, it all stemmed from the heads. (AFRs problem, wrong valve seals). Precision replaced the seals at their expense even thou the heads came assembled from AFR.

I will try to post some picture tomorrow.

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