05-03-2005, 03:56 PM
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#1
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AF Fanatic
Join Date: Oct 2004
Location: Muskegon, Michigan
Posts: 2,835
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305 heads on 350 block what size intake?
i beleve the intake itselfe is the same size for all sbc, but should i use 350 injectors or 305 injectors? 58cc cumbustion chamer.
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05-03-2005, 04:54 PM
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#2
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AF Enthusiast
Join Date: Mar 2005
Location: Smyrna, Georgia
Posts: 2,383
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Re: 305 heads on 350 block what size intake?
Having just gotten out of my honda, I know that one of the performance upgrades was getting bigger fuel injectors for the car. So, applying that to this situation, I would go with the bigger injectors.
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05-03-2005, 05:06 PM
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#3
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AF Fanatic
Join Date: Oct 2004
Location: Muskegon, Michigan
Posts: 2,835
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Re: 305 heads on 350 block what size intake?
ok, im just kinda worried that the large injectors will be to much fuel maken me burn lean, std 305 heads are 64 cc, these are smaller then that, see my concern?
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05-04-2005, 06:50 AM
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#4
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AF Enthusiast
Join Date: Sep 2003
Location: Preston, Georgia
Posts: 2,154
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Re: 305 heads on 350 block what size intake?
Wouldnt too much fuel make you burn rich?
__________________
1998 ECSB Z71
Whelen LED's
Kenwood 2-way
"BIG 3"
2500+ watt audio
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05-04-2005, 07:09 AM
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#5
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AF Fanatic
Join Date: Oct 2004
Location: Muskegon, Michigan
Posts: 2,835
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Re: 305 heads on 350 block what size intake?
whops yes, rich, sorry thought one thing typed another, and after thinking abou it last night, the moter is going to "take in" as much air as a 350 would, so it should get as much fuel as a 350, its just going to compress it in a very small space
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05-04-2005, 08:15 AM
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#6
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AF Enthusiast
Join Date: Sep 2003
Location: Preston, Georgia
Posts: 2,154
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Re: 305 heads on 350 block what size intake?
And the compression ratio would therefore be raised corroect? So you'd have to run a higher octane gas to prevent detonation.. OR retard the timing a bit
__________________
1998 ECSB Z71
Whelen LED's
Kenwood 2-way
"BIG 3"
2500+ watt audio
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05-04-2005, 09:01 AM
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#7
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AF Enthusiast
Join Date: Mar 2005
Location: Smyrna, Georgia
Posts: 2,383
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Re: 305 heads on 350 block what size intake?
Hehe... retarded timing...
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05-04-2005, 09:33 AM
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#8
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AF Fanatic
Join Date: Oct 2004
Location: Muskegon, Michigan
Posts: 2,835
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Re: 305 heads on 350 block what size intake?
lol, ill probibly do a little of both, i dont want to run 92, im hopeing to be able to run 89 with timeing set back a degree or two
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