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need help on 427 build

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Old Mar 15, 2008 | 08:26 PM
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From: Owasso/Tulsa, OK
Default need help on 427 build

ok guys i want your opinions on my selections so far and any suggestions you may have. I have a resleeved ls1 block (darton dry sleeves) used with around 30 passes on it and no the sleeves have not shifted at all (just in case you're wondering it was resleeved at Agostino racing engines). I already have some Katech billet main caps on their way. What does the line hone need to be bored to 2.750, 2.751, or 2.7515? Should i get an engine girdle? This is gonna be a street motor that i want to run for a very long time, N/A for now but a 150shot later on but no more then that. Now i need help one what to put in it. My decisions so far, though they're not set in stone.

Callies dragon slayer crank 4"
Howards rods 6.125
Mahle 4032 pistons 4.125" -4cc ls1105125f04

Bearings, ??? any suggestions

Eventually prc ls7 heads and ls7 intake.
last question, does the ls7 intake have a different MAP sensor?
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