Cammed FR-S/BRZ? - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

SkullWorks · 05-20-2013, 05:52 PM

cam design on this motor is gonna be tricky,

There is alot to be gained with a good set of maps for the VTC already on the engine.

Adding more lift and or duration will limit the available window for DI aswell as potentially limiting the max adv/retard of the cams to keep from kissing the valves.

I also feel that with the flow the motor already supports cams may not be as necessary as in some other engines

TRD_07 · 05-20-2013, 06:52 PM

Quote:

Originally Posted by cdemaar

This is the shit! Anyone know what cams Accelerated is using here?

Sounds amazing after you stomp on it

but not so much at idle

2point0 · 05-20-2013, 07:10 PM

Quote:

Originally Posted by Murrdogg

hot dam i wanna some cam

you join just to post this?

cdemaar · 07-13-2013, 11:39 PM

Quote:

Originally Posted by Opposed

They haven't released that info yet.

Any updates or additional info?

Captain Insano · 07-14-2013, 12:03 AM

Unlike some of the others, I think cams sound awesome at idle. I've always loved that distinctive cam idle sound. Will be interesting to see when cams are released from various companies (inevitable) what they add from a torque/HP perspective.

05-20-2013, 05:52 PM	#15
SkullWorks Banned Join Date: Mar 2012 Drives: SSM LT MT BRZ Location: SoCal Posts: 1,033 Thanks: 803 Thanked 754 Times in 328 Posts Mentioned: 23 Post(s) Tagged: 1 Thread(s)	cam design on this motor is gonna be tricky, There is alot to be gained with a good set of maps for the VTC already on the engine. Adding more lift and or duration will limit the available window for DI aswell as potentially limiting the max adv/retard of the cams to keep from kissing the valves. I also feel that with the flow the motor already supports cams may not be as necessary as in some other engines

07-14-2013, 12:03 AM	#19
Captain Insano Senior Member Join Date: Sep 2012 Drives: 2014 Jeep Wrangler RubiconX Location: Midwest, USA Posts: 1,282 Thanks: 110 Thanked 292 Times in 224 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Unlike some of the others, I think cams sound awesome at idle. I've always loved that distinctive cam idle sound. Will be interesting to see when cams are released from various companies (inevitable) what they add from a torque/HP perspective.

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