geeez- i wish my comes out to be as good as yours!Stock the dreamline in 25 caliber typical gets around 52/54 ft lbs of energy. I've added the Huma high flow transfer port, hi flow probe, and high power tuning spring. I've left the stock hammer.. I shoot slugs so I want a hard stroke with a short dwell... So high tension spring and light hammer fills that need. I'm shooting 30gr slugs at 945-948FPS. That's right about 62ft lbs of energy. That is set at about 45% of internal hammer spring tension, the power wheel at 19, the regulator at 133bar... There is A GOOD BIT left in reserve, so to say.
Stock I was maxed out on internal hammer spring with the wheel on max or 23. And the reg at 130bar.
A single plenum added a good bit of extra fps. I was set at 880 fps at 115bar shooting pellets when I installed it. Immediately upon re gassing was shooting 918fps. Because I'm using hi flow components, high pressure, and pushing slugs I added the 2nd plenum just to be sure it had enough air per cycle. It's not necessary I don't think, but I did it to be certain. Plus its relatively cheap addition.
I love my dreamline. The accuracy is astounding. With the slug liner 1:16 twist STX slug liner I'm getting single hole groups out to 70yards and MOA or better average groups at 100y. With the stock STX superior.1:24 twist barrel. Pellets were shooting incredibly well. 1.2MOA or better at 100. It's a great gun.
i will take all your advice and get those things you mentioned because they are not that expensive..
its too bad you dont have the exact caliber i do but .25 or.30- it should work about the same for me as it does for you.. only on a different power scale.
i too want to shoot the slugs
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