Mayhem II Install at RPT
Thread Starter
Former Vendor
Joined: Feb 2007
Posts: 2,572
Likes: 1
From: Austin Texas
Mayhem II Install at RPT
RPT just completed the install of a England Green Mayhem II Camshaft into a 2010 Corvette M6 with 8k miles. This cam has had, and will continue to, a great following and delivers on torque and power.
This particular Corvette has been with RPT even when it was stock. The headers and x-pipe was installed earlier this year and as we all do, add a little more power.
At the end of the day, the Corvette put down 481 rwhp and 446 ft-lbs with the stock Air Bridge/Filter. The Vette drives great and has a nice sound as well.
Here are a few videos and I will post up the graph later on. The next install with be the EG Mayhem II Cam in a 2009 Corvette Z06 and stay tuned
Dyno Pull with Mayhem II Camshaft
Mayhem II Cam at Idle with NPP open
This particular Corvette has been with RPT even when it was stock. The headers and x-pipe was installed earlier this year and as we all do, add a little more power.
At the end of the day, the Corvette put down 481 rwhp and 446 ft-lbs with the stock Air Bridge/Filter. The Vette drives great and has a nice sound as well.
Here are a few videos and I will post up the graph later on. The next install with be the EG Mayhem II Cam in a 2009 Corvette Z06 and stay tuned
Dyno Pull with Mayhem II Camshaft
Mayhem II Cam at Idle with NPP open
Last edited by Brian@RPT; Jan 22, 2012 at 05:05 PM.
Thread Starter
Former Vendor
Joined: Feb 2007
Posts: 2,572
Likes: 1
From: Austin Texas
This is one of England Green's Cams:
EnglandGreen Mayhem II Cam™ : formally our Mayhem Cam™, but now completely redesigned - and much larger! Duration is in the low 240s range.
When this Corvette was dynoed in bone stocm form, it put down 378/370 on my dyno. So, that is 103 rwhp gain from Headers, Cam and Tune. The same cam goes into a LS7 this week
EnglandGreen Mayhem II Cam™ : formally our Mayhem Cam™, but now completely redesigned - and much larger! Duration is in the low 240s range.
When this Corvette was dynoed in bone stocm form, it put down 378/370 on my dyno. So, that is 103 rwhp gain from Headers, Cam and Tune. The same cam goes into a LS7 this week
_Sloth Whisperer_
Joined: Jul 2008
Posts: 3,369
Likes: 9
From: Malaysia Air Flight 370
I run a 240 cam with nearly .650 lift on a 112, and I always felt that the comments about driveability were overstated. And it makes 460/426 to the tires on an otherwise untouched LS2/243's. If you can't handle a small departure from stock in drive manners, camming a car in the first place is probably a bit beyond your necessities. Personally, I prefer the manners, temperment, and personality of a car that requires a measure of touch, finesse, and familiarity.
Definitely a fan of this cam thus far.
Definitely a fan of this cam thus far.
Last edited by SlickShoes; Jan 22, 2012 at 09:25 PM.
Le Mans Master
Joined: May 2011
Posts: 5,022
Likes: 18
From: Tampa FL (formerly Justinjor)
Tech Contributor
St. Jude Donor '11-'12-'13-'14
I run a 240 cam with nearly .650 lift on a 112, and I always felt that the comments about driveability were overstated. And it makes 460/426 to the tires on an otherwise untouched LS2/243's. If you can't handle a small departure from stock in drive manners, camming a car in the first place is probably a bit beyond your necessities. Personally, I prefer the manners, temperment, and personality of a car that requires a measure of touch, finesse, and familiarity.
Definitely a fan of this cam thus far.
Definitely a fan of this cam thus far.
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Thread Starter
Former Vendor
Joined: Feb 2007
Posts: 2,572
Likes: 1
From: Austin Texas
At least in this case, this is not a RPT cam. I have installed cams from Texas Speed, Livernois Motorsports, EnglandGreen and even have a few that RPT has speced out. This cam continues to show what it can do.
We finished a 04 GTO and with the Mayhem II Cam, Headers, K&N Intake and Tuning......this one put down 423 rwhp on a LS1. Not too bad and drives great with the signature idle lope that you get with EnglandGreen.
We finished a 04 GTO and with the Mayhem II Cam, Headers, K&N Intake and Tuning......this one put down 423 rwhp on a LS1. Not too bad and drives great with the signature idle lope that you get with EnglandGreen.
Le Mans Master
Joined: Nov 2005
Posts: 8,214
Likes: 894
This is one of England Green's Cams:
EnglandGreen Mayhem II Cam™ : formally our Mayhem Cam™, but now completely redesigned - and much larger! Duration is in the low 240s range.
When this Corvette was dynoed in bone stocm form, it put down 378/370 on my dyno. So, that is 103 rwhp gain from Headers, Cam and Tune. The same cam goes into a LS7 this week
EnglandGreen Mayhem II Cam™ : formally our Mayhem Cam™, but now completely redesigned - and much larger! Duration is in the low 240s range.
When this Corvette was dynoed in bone stocm form, it put down 378/370 on my dyno. So, that is 103 rwhp gain from Headers, Cam and Tune. The same cam goes into a LS7 this week
