Anyone running a Stage 3 or 4 Colt Cam?

HOLDERDOWN · Aug 31, 2015

RCD doesn't sell Colt anymore as far as I know.

I have the Colt stage 4 and love it!

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Extended Power · Aug 31, 2015

HOLDERDOWN said:
RCD doesn't sell Colt anymore as far as I know.

I have the Colt stage 4 and love it!

Sent from Holderdown Performance iPhone Command Center

Geoff got back to me today.
He is sold out till around December on his Stage 4 cams.

I'm also worried about the stock rocker arms cracking under the increased spring pressure.
I'm running 120lbs on the seating pressure now, but not near the lift/open pressure of a stage 4 cam.
Not worried about coil bind at all...just breaking a rocker arm.

Anyone using Harlan Sharp roller rockers?

HOLDERDOWN · Sep 1, 2015

I run stock ones. I don't think the Harlan Sharp ones are worth the money.

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Six_Sloww · Sep 1, 2015

Nor have I seen anything proving that they work well. iirc elite said it wasn't a bolt on ordeal, required extensive modification.

Extended Power · Mar 8, 2016

HOLDERDOWN said:
RCD doesn't sell Colt anymore as far as I know.

I have the Colt stage 4 and love it!

Sent from Holderdown Performance iPhone Command Center

What's the rpm range your running with the stage 4?
What are you running for a stall?