Got me new lt1 ported heads :D
Thread Starter
Supreme Member
Joined: Apr 2003
Posts: 3,563
Likes: 1
Car: 1991 RS Camaro (Jet Black)
Engine: 95 383 CI (6.3) LT1
Transmission: 95 T-56
Got me new lt1 ported heads :D
Flow numbers:
.100 72/54
.200 138/110
.300 195/144
.400 245/187
.500 262/202
.600 262/208
Got these off a board member, gave me his invoice and everything including two flow sheets from two seperate companies. The exhaust sides were not flowed with a pipe and if your unfamilar with ported lt1 flow numbers, those exhaust numbers are killer. LLoyd usually averages .194 on the exhaust a .600. Their Ferrera stainless steel valves, 2.020 intake, 1.600 Exhaust. 3 angle valve job.
.100 72/54
.200 138/110
.300 195/144
.400 245/187
.500 262/202
.600 262/208
Got these off a board member, gave me his invoice and everything including two flow sheets from two seperate companies. The exhaust sides were not flowed with a pipe and if your unfamilar with ported lt1 flow numbers, those exhaust numbers are killer. LLoyd usually averages .194 on the exhaust a .600. Their Ferrera stainless steel valves, 2.020 intake, 1.600 Exhaust. 3 angle valve job.
Thread Starter
Supreme Member
Joined: Apr 2003
Posts: 3,563
Likes: 1
Car: 1991 RS Camaro (Jet Black)
Engine: 95 383 CI (6.3) LT1
Transmission: 95 T-56
Exhaust (dirty)
Getting these heads cleaned up thursday when I bring my block in for boring and balancing the rotating assembly. 383 here I come
.
Getting these heads cleaned up thursday when I bring my block in for boring and balancing the rotating assembly. 383 here I come
. 
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