Thread: Turbo/Cam combo
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spuggy spuggy is offline
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Join Date: Jul 2003
Location: Glorious Pac NW
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Originally Posted by ayglass View Post
So, correct me if all this info has resulted in boost-inspired hallucinations. For a smoother spool-up and less on/off effect the HF or the HFS seems like an improvement without losing the quicker spool. The HFS has more flow, so for a regulat CIS car the HF would be plenty. Am I right so far?

The only remaining question is, would the K27-S be a better choice for a CIS car with SC cams just because of the price difference (about $500 new)? If a k27-7200 dies and EFI isn't in the plans, how much turbo does one buy?
I'm thinking the HF can support more power than I currently make, but it doesn't seem to have any vices as a result of that... Nice to have one component that'll support other upgrades without needing to be replaced, heh...

IA have some descriptions and comparisons here:

The HF or HFS still sound like good upgrades for me as I drive in the mountain twisties most of the time and on/off switch boost is a challenge...
If you drive twisties, you'd love a 65/40 LSD, even if you already have a factory ZF. Transforms the car. You'll thank yourself everytime you brake lining up for a corner - just my $0.02...
'77 S with '78 930 power and a few other things.
Old 11-05-2007, 01:17 PM
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