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-   -   Raylar 103 cam swap with pics (https://www.performancetrucks.net/forums/8-lug-truck-performance-149/raylar-103-cam-swap-pics-516184/)

Area47 04-12-2013 01:45 PM


Originally Posted by 02_2500avalanche (Post 5091922)
ya the ho cam seems alittle soft down low but the thing will spin my 35's off the line no problem. I am interested to see how your dads truck is after its tuned

not sure if it's something chocking the exhaust side of it {stock manifolds} or the sheer weight of the 1ton truck with a flat bed on it. i kept the tune very mild. max of 17 degree's of timing. 12.2 afr at wot. stock trans tables. could have gotten more timing our of it, but didn't feel the need to push it per request. once i get some more free time i want to go back and see if i can get some low end out of it.

TieRod 04-12-2013 11:55 PM

I have mid length headers settin around. They need coated and I don't have the money right now.
I'm really fighting my self not to put the bottle on it. :burn: Don't think my dad would like it.

xx_ED_xx 04-13-2013 04:24 PM

soft as in metallurgy

TieRod 04-19-2013 10:14 PM

An update, I'm having a problem with the cam sensor reading. I called Crane, waiting for a call back. So far Crane has had great customer service.
Power in lower RPM is defiantly down but pulls great up top.

02_2500avalanche 04-20-2013 04:03 PM

Interesting....think they machined the timing chain wrong for the cam pick up? that chain looks nice I am thinking of getting one if I change cams. Is it throwing a code?

xx_ED_xx 04-21-2013 10:54 AM

did you use a crane timing set, have heard issues with them

Area47 04-22-2013 10:20 AM


Originally Posted by TieRod (Post 5094465)
An update, I'm having a problem with the cam sensor reading. I called Crane, waiting for a call back. So far Crane has had great customer service.
Power in lower RPM is defiantly down but pulls great up top.

i have an idea that doesn't involve nitrous to get the bottom end back.

TieRod 04-22-2013 08:55 PM

If it was my truck, it would have nitrous to hold me over till the turbo went on. But my dad won't go for it. Lol

Yep it's crane timing set

Area47 04-23-2013 10:01 AM


Originally Posted by TieRod (Post 5095485)
If it was my truck, it would have nitrous to hold me over till the turbo went on. But my dad won't go for it. Lol

Yep it's crane timing set

he doesn't drive it. :)

has it moved any in the past 2 weeks?

TieRod 04-23-2013 10:52 PM


Originally Posted by Area47 (Post 5095638)
he doesn't drive it. :)

has it moved any in the past 2 weeks?

Yep, cuz I've been driving it! Lol


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