409sbc victor jr. intake????
10-02-2011, 05:29 PM
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409sbc victor jr. intake????
Hey, guys I have a sbc409 specs are comp soild cam don't remember the duration. But the intake lift is 540 the ex 520. Heads aluminum 190 runner 2.02 1.6 valves and 64cc chambers. 6 inch rods hyper flattops.. 11.5:1 compression. Quick fuel 850 carb nx nitrous system 100 to 250 shot plate system. 410 gear in a s10 truck and probably 28"tire. How would a victor jr. Work compared to a rpm airgap or reg rpm intake? motor revs to 7000 rpm. 2400 to 6800 is the power range of cam. O and its a manual tranny thanks guys
Last edited by abad409sbc; 10-04-2011 at 02:15 AM.
10-03-2011, 07:35 PM
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Re: 409sbc victor jr. intake????
I think it will like the vic jr over the dual plane stuff even tho the heads are small for the cubes. Cam may be 2800-6800 but the heads will be the restriction and likely cap it off below 6500, even with alot of duration.
10-04-2011, 02:13 AM
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Re: 409sbc victor jr. intake????
Ya next year 210. Runners will take the place of the current ones. O and the duration is 280 290. Not sure what spark plug to run with the juice but ill figure it. Thanks
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