10-04-2010, 10:15 AM
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CC Member
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Join Date: Sep 2006
Location: Skjetten,
No
Cobra Make, Engine: Unfortunataly ; none
Posts: 333
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Not Ranked
Yes, Vector- seems like a nice read.
AFR say 308 @.600, but in the tests I've read so far said 296 and 300, but anyway.
What makes the AFR flow more than a vic jr? The valves are not moved around like a Twisted wedge. The ports are smaller than on the Vic's, but the inlet valves are a bit larger. Shape of the ports/ channels might also be "better" on the AFR's.
Lot's of people say AFR's work good for them. And that's fine. But Brent (or anyone); exactly why would a move from Vic jr's to AFR's do the trick for the 347? If you don't look at the flow numbers, then what's left is the wide exhaust bolt pattern which will do some good...
I've been looking into this alot. Options I have been considering are: Victors. Because of raised inlet ports (need spacers, but that's OK): Will cost quite alot to prepare & complete a set of those. Twisted wedge R 206: Have to change the pistons, as I have understood(?).
Anything in height between a Vic jr and a x-celerator inlet?
rs
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