Nice Cylinder head flow chart-
Thread Starter
Pro
Joined: May 2001
Posts: 524
Likes: 59
From: watchung N.J.
Racer
Joined: Aug 2001
Posts: 319
Likes: 0
From: Houston TX
Re: Nice Cylinder head flow chart- (spokewrench)
Thanks for that link.
Looks like AFR 190's are the best thing going!
That is, considering runner size compared to airflow.
Those Vortecs always look good as well...
Looks like AFR 190's are the best thing going!
That is, considering runner size compared to airflow.
Those Vortecs always look good as well...
Melting Slicks
Joined: Aug 2001
Posts: 2,753
Likes: 1
From: Fishkill NY
Re: Nice Cylinder head flow chart- (spokewrench)
What's the head type of an stock L82? Anyone know or is not on this list? I know it has 2.02 / 1.60 valves..
[Modified by SLICKMAN, 9:03 AM 12/8/2002]
[Modified by SLICKMAN, 9:03 AM 12/8/2002]
Drifting
Joined: Jun 2000
Posts: 1,955
Likes: 2
Re: Nice Cylinder head flow chart- (SLICKMAN)
Should be 882, I believe, and the numbers for them are on the chart.
Check your NCRS Juding Reference Manual, the head castings are listed in my '73-'74 manual and should be in the '78 manual as well.
Jeff
Check your NCRS Juding Reference Manual, the head castings are listed in my '73-'74 manual and should be in the '78 manual as well.
Jeff
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Melting Slicks
Joined: Aug 2001
Posts: 2,753
Likes: 1
From: Fishkill NY
Re: Nice Cylinder head flow chart- (no_radio)
Here we go, these are the heads that were used on mid 70's and up. All 1978 and 79 350's had the 426624 castings.
"624" – 462624, 426624, These castings were used mid 70's and up on 350 engines, they came with 1.94/1.50" or 2.02/1.60" valves, had 76CC combustion chambers, DO have accessory holes, intake port volume is 161CC's, exhaust port volume is 62CC's.
[Modified by SLICKMAN, 1:27 PM 12/8/2002]
"624" – 462624, 426624, These castings were used mid 70's and up on 350 engines, they came with 1.94/1.50" or 2.02/1.60" valves, had 76CC combustion chambers, DO have accessory holes, intake port volume is 161CC's, exhaust port volume is 62CC's.
[Modified by SLICKMAN, 1:27 PM 12/8/2002]
