Good news on Before and after DNA tuning on my 2009 350 Mag DTS 210 Select

[ironbyron]

Hi Folks! FYI.

Before the tuning Das Boot went 52 miles an hour max with my Signature 4x4 (26 P)or my Bravo XR 4x3 (25 P)props loaded and could never reach 5200 rpm which my motor is rated for. I also have Smart tab trim tabs set in the middle position. Had new plugs, rotor, cap, amsoil etc. done. Put the stock 3x3 (26 P)props back on, reinstalled the tuned ECM, went boating and hit 63 miles per hour (GPS) loaded and backed off. That was good enough for me. All I can say is what a unbelievable difference in performance with the remapping especially on the top end. Fuel mileage also seems to be better. I might try my 4x4 props again but I seen no performance gain before with them. Best regards,

 

[scoflaw]

What was your rpm at 63 and who did the tuning?

 

[ironbyron]

What was your rpm at 63 and who did the tuning?

Hi! I am not sure exactly what the rpm's were exactly but I'm sure it was over 5000. I ill let you know when I take it out again. I believe the tuning allows it to rev a little higher the engines rating. Not sure
DNA Tuning United Kingdom did the remapping. Hope this helps

Best Regards

 

[ironbyron]

Hi!
Bravo 3 is engineered for 70 miles per hour so there's no issue there
A 350 mag can handle a Whipple Supercharger @ 450 HP stock so the additional 60 HP to the stock 300 HP is nothing,
I'm still gong to take your advice, Thanks