AFR 165cc or 185cc
06-13-2006, 03:09 PM
#21
5th Gear Member
Join Date: Jun 2005
Location: Michigan
Posts: 3,986
RE: AFR 165cc or 185cc
Yeah but with the TFS head you dont have to fly cut the piston with lifts up to .550. But if you are going to go with the AFR's Id say go with the 185's, and some monster of a cam. And while you got the pistons out (getting flycut) just have em balance the whole assembly and youll be able to spin er up to 7k+ no problem.
-P.
-P.
06-14-2006, 01:32 AM
#24
6th Gear Member
Join Date: Dec 2003
Location: cape giradeau,mo
Posts: 8,872
RE: AFR 165cc or 185cc
you can always get the high rev springs....your right duration as long as it's on par with cylinder pressure.afr's respond to it,but so does trickflow.
ORIGINAL: OnyxCobra
sure you can get more lift with the trickflows, but duration is the important part and thats what the better flowing AFRs are going to thrive on
sure you can get more lift with the trickflows, but duration is the important part and thats what the better flowing AFRs are going to thrive on
06-14-2006, 01:34 AM
#25
6th Gear Member
Join Date: Nov 2005
Location: Rochester, NY
Posts: 8,467
RE: AFR 165cc or 185cc
ORIGINAL: grabbem88
you can always get the high rev springs....your right duration as long as it's on par with cylinder pressure.afr's respond to it,but so does trickflow.
you can always get the high rev springs....your right duration as long as it's on par with cylinder pressure.afr's respond to it,but so does trickflow.
ORIGINAL: OnyxCobra
sure you can get more lift with the trickflows, but duration is the important part and thats what the better flowing AFRs are going to thrive on
sure you can get more lift with the trickflows, but duration is the important part and thats what the better flowing AFRs are going to thrive on
yeah i got the upgraded springs with mine, it was only another $60, i figured it was hella cheap insurance.
06-16-2006, 11:47 AM
#28
5th Gear Member
Join Date: Nov 2004
Location: Texas
Posts: 3,834
RE: AFR 165cc or 185cc
I've emailed both AFR and TFS about PTV.... AFR said anything close to .~530+ lift should be checked (that's on the 165's) and TFS said anything past .540 should be checked.
As far as prices, c-f-m.com has AFR 165's for $1285 shipped (or did, at least) and TW's are usually $1050-1150 online.
After talking to people that have used them, I'll be going w/ the AFR's whenever I can spring for them.
As far as prices, c-f-m.com has AFR 165's for $1285 shipped (or did, at least) and TW's are usually $1050-1150 online.
After talking to people that have used them, I'll be going w/ the AFR's whenever I can spring for them.
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