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Send a message via AIM to brighton911
FS Webcam 563/564

My buddy tells me these are a killer cam for the turbo guys, you be the judge.


FS Webcam 563/564
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Last edited by brighton911; 01-13-2018 at 12:03 PM..
Old 01-13-2018, 11:50 AM
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Chain fence eating turbo
 
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Quote:
Originally Posted by brighton911 View Post
My buddy tells me these are a killer cam for the turbo guys, you be the judge.


FS Webcam 563/564
Lobe separation angle is for naturally aspirated. It won't bleed cylinder pressure and increase chance of detonation.

Not a turbo cam profile IMO.
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Cory - '87 C3.2 (3.4, stock 3.2 heads, cams, intake, with 75mm Mustang TB) Guards/Blk - turbos new to old 1). Borg Warner S366 (66mm comp/73mm turb/0.91 T4 divided ~1.4 bar), 2). Holset HX40 8-blade (58mm/"P" trim 0.84 T4 divided 1.4 bar), 1/4 mile 12.02 @ 129 MPH (street tires), 3). Turbonetics 60-1 HiFi (60mm/"P" trim 0.81 A/R T4 open 1.2 bar), 431whp - MegaSquirt II/EDIS ignition/80lb inj
Old 01-13-2018, 01:19 PM
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OK, good to know, thanks!
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Old 01-13-2018, 02:41 PM
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Chain fence eating turbo
 
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Originally Posted by brighton911 View Post
OK, good to know, thanks!
Sorry, clicked on the actual cam card and it shows LSA at 111 degrees. That's much better than 107 like your buddy stated in the link.

They'd be fine for boost afterall. I'd want more LSA, but they'd probably be fine.
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Cory - '87 C3.2 (3.4, stock 3.2 heads, cams, intake, with 75mm Mustang TB) Guards/Blk - turbos new to old 1). Borg Warner S366 (66mm comp/73mm turb/0.91 T4 divided ~1.4 bar), 2). Holset HX40 8-blade (58mm/"P" trim 0.84 T4 divided 1.4 bar), 1/4 mile 12.02 @ 129 MPH (street tires), 3). Turbonetics 60-1 HiFi (60mm/"P" trim 0.81 A/R T4 open 1.2 bar), 431whp - MegaSquirt II/EDIS ignition/80lb inj
Old 01-13-2018, 09:24 PM
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For those of us less edumacated on cams, is this more aggressive than an SC or a 964 cam?

I probably didn’t ask that question right... I’m interested in these for my application.

Looking for thoughts on cam choice for stock 3.0 (no intercooler but a possible meth injection for safety) with a little bit of head work (cleanup porting), 1 bar, boost, and 993 flipped flange HEs. I have SC and 964 cams ready to go for regrind.
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Last edited by infraredcalvin; 01-14-2018 at 09:48 AM..
Old 01-14-2018, 09:41 AM
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Chain fence eating turbo
 
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Just compare on Dougherty Racing Cams website.
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Cory - '87 C3.2 (3.4, stock 3.2 heads, cams, intake, with 75mm Mustang TB) Guards/Blk - turbos new to old 1). Borg Warner S366 (66mm comp/73mm turb/0.91 T4 divided ~1.4 bar), 2). Holset HX40 8-blade (58mm/"P" trim 0.84 T4 divided 1.4 bar), 1/4 mile 12.02 @ 129 MPH (street tires), 3). Turbonetics 60-1 HiFi (60mm/"P" trim 0.81 A/R T4 open 1.2 bar), 431whp - MegaSquirt II/EDIS ignition/80lb inj
Old 01-14-2018, 11:14 AM
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