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#19134 09/04/2002 4:52 PM | Joined: Aug 2002 Posts: 455 Shop Shark | | Shop Shark Joined: Aug 2002 Posts: 455 | Which intake valves shall I install on a 235 '848' head, with dual carb intake?
Patrick sells the V1076.
Are those best for my setup or are there any options apart from that? | | |
#19135 09/05/2002 1:07 PM | Joined: Jan 2000 Posts: 125 'Bolter | | 'Bolter Joined: Jan 2000 Posts: 125 | I didn't answer yesterday because I'm not familar with the part #. I do know that the car powerglide 235 used a larger valve than other 235's, but not sure what years they did. Patrick did sell them at one time, Tom Langdon also has some for sale. I din't know about them till after I did my head three years ago, wish I had put them in.
Grant
1950 Chevy 3100
1952 GMC 150 (In Pieces)
1968 Chevy K20
1966 Shovelhead
1978 BMW 100S
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#19136 09/06/2002 12:42 PM | Joined: Dec 2000 Posts: 506 Shop Shark | | Shop Shark Joined: Dec 2000 Posts: 506 | Whats wrong with your old intake valves? Most times they are ok for re-use. Instead think about some Chevy v8 1.5 raceflow exhaust valves and have the machinest install hardened seats. Money better spent.
"Drugs are money, money is power, power is security." - Kent Heiner
Nedrow population 2212
Carbon footprint family of 2/11 tonnes of CO2/yr
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#19137 09/06/2002 12:48 PM | Joined: Dec 2000 Posts: 506 Shop Shark | | Shop Shark Joined: Dec 2000 Posts: 506 | For the 848 head I have used Manley Small block Chevy Race Flow stainless exhaust valves pN for the 1.5 is 11521-8. You can get them from Northern auto parts:1-800-831-0884 or on the internet at www.northernautoparts.com Tim
"Drugs are money, money is power, power is security." - Kent Heiner
Nedrow population 2212
Carbon footprint family of 2/11 tonnes of CO2/yr
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#19138 09/06/2002 2:30 PM | Joined: Jan 2000 Posts: 125 'Bolter | | 'Bolter Joined: Jan 2000 Posts: 125 | I did put in no lead seats but tell me why not use bigger intake valves if you can get them? I take it that 1.5 exhaust valves are bigger than stock?
Grant
1950 Chevy 3100
1952 GMC 150 (In Pieces)
1968 Chevy K20
1966 Shovelhead
1978 BMW 100S
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#19139 09/06/2002 4:16 PM | Joined: Aug 2002 Posts: 455 Shop Shark | | Shop Shark Joined: Aug 2002 Posts: 455 | The whole enginge gets an overhaul.
I already got all new or NOS parts, except for the intake valves.
I prefer new ones and was just curious.
I believe Patrick's are oversized.
They are supplying me with the M4F cam and lifters and the no-lead exhaust valves and seats.
I only want to have this done once and be good for another decade or hopefully longer...with good maintenance.
Better to do everything right while its all apart.
Still looking for the right shop in LA area.
Although a friend of mine recommends a guy in the valley, who used to specialize on rebuilding straight sixes for racing and street.
Just always prefer a decent choice.
- Thanks for any help. | | |
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