Stock block b18c with a ported head and full ferrea valve train. Been running type r cams for a few months but have skunk2 pro 1s and tuner 2s on the shelf. Other then a retune would the tuner 2s be fine as a drop in at 0,0? Or is there presets to sart off. Waiting till spring to pull the motor and refresh the block/degree the pro 1s in. Thanks

 

I'm running tuner 2's set to 0 0 , stock C5 block and Ported head, my tuner diddnt bother adjusting them since I'm supercharged he said or he was prolly too lazy either way engine runs fine!

I hear they make similar power but the tuners are less aggressive on the roller pads and cam lobes and i have noticed this when i was on Pro1's my VT is much happier with the Tuner 2's!

 

There are no generic presets for aftermarket cams because you can't guarantee your engine is identical to anyone else's, since things like head gasket thickness and even minute variances in machining will affect the distance between crank and cams, and therefore timing belt travel. If you're going to drop cams in and go, 0/0 is probably safest, but degreeing is the only proper way to install cams.

There are other methods that involve a lot of math, but here's a simple way:

 

I realize this is a couple months old, but Tuner 2 VTEC lobes are bigger than Pro 1s, you will make less peak HP on the Pro 1s.