5.3 Ported and Polished heads
#2
TECH Fanatic
Joined: Jun 2002
Posts: 1,829
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From: Montgomery,tx
Hey, I will possibly have some for sale in a couple weeks...They will be good flowing probably alil over 300 cfm. They should be around 210 to 215 on the exhaust....
#3
I have set of 5.3's ported, with 2.02/1.60 valves,
milled .030
and I'm in Allen, TX.
Jay Johnson
jayjohnson@rocketmail.com
milled .030
and I'm in Allen, TX.
Jay Johnson
jayjohnson@rocketmail.com
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