First driving impression is just plain amazing. As some of you may know, my engine is pretty heavily modified with 11:1 compression and different cams. I took the risk of using Barrie's standard 91 oct tune and I am simply blown away. I knew when I dropped my cr from 11.5 down to 11.0 I lost a tiny bit of power even tho it previously pinged a bit. Now, no pinging still, and the fattest most wonderful near 6-cyl mid range an n/a m44 has ever known. I am still using an safc since I have other mods. But the before and after of simply installing a flash is a night and day difference. I, for one, believe his 18 hp claims. Return shipping was immediate as well. |