TMan 625 In A 124?

[Hilly13]

That's an interesting torque curve!

I would like to see that r&r 615 one with a different pipe. From what I've seen Joe Lyons can pretty much make anything work though that pipe was trouble for most iirc!

Fair call on the pipe, the RH is not exactly a go to for most. But look at its second wind towards the end, it was on the way down then held and carried, i dunno enough to know how that comes about.

[Hilly13]

https://harleytechtalk.com/htt/index.php/topic,102526.0.html

Same bike, r&r 615 with wrath, swapped to 630i. Note 2.25" baffle

That's wicked 👍
I want one 😁

[speedzter]

Damn, getting me all itchy to change Cams .
I really need to bite the bullet and get me a set of 9B valve bashers .

[838]

https://harleytechtalk.com/htt/index.php/topic,102526.0.html

Same bike, r&r 615 with wrath, swapped to 630i. Note 2.25" baffle

I'd like to see this combo still with the 615, just for a comparison.

[harpwrench]

https://harleytechtalk.com/htt/index.php/topic,102526.0.html

Same bike, r&r 615 with wrath, swapped to 630i. Note 2.25" baffle

I'd like to see this combo still with the 615, just for a comparison.

The red line on the link I posted is the 615 with the wrath

[838]

I know there's no magic cam... buy that 630i is pretty magical. Low compression, high compression, multiple exhaust systems and head combos... near 150tq at under 200ccp on this one...

I really wanna ride one at 117"-124" to see how it feels when the rubber hits the road. But it appears to be the king of the ring for big block twin cams.