5.3 build
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5.3 build
I'm looking for everyone's opinion on what exactly i should do to my 243 heads.
5.3(stock bottom end and bore)
243 Z06 heads with double springs (also stock)
BBK SSI intake
28.8 injectors
228/230 588/592 112 LSA
LT ORY
3200 Circle D
This is going into my truck and is going to be a daily driver, it will see the track but not very often. Any suggestions welcome.
TIA,
Brandon
5.3(stock bottom end and bore)
243 Z06 heads with double springs (also stock)
BBK SSI intake
28.8 injectors
228/230 588/592 112 LSA
LT ORY
3200 Circle D
This is going into my truck and is going to be a daily driver, it will see the track but not very often. Any suggestions welcome.
TIA,
Brandon
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The 4.8 pistons will raise compression but the 853 heads flow about 227 CFMs at .600, the 243 flow 259 CFMs at .600. But you should be able to mill the heads and use those pistons and run a decent compression. But 862 heads that come on a 4.8 are just as good as the 853s with a better CR.