Stock turbo vs Batmowheel vs Billet 71mm

MINK · Nov 18, 2011

Dzchey21 said:
Im curious to see if any gains are had generally the high pressure wont create any.more mass air flow. However since we are trying to suck every last lb per min out if the turbos it may net a small gain

Exactly, there will be very minimal gains between stock/71mm, batmo/71, 59/71 towpower so the deciding factor will be cost and backpressure IMO.

gjoski515 · Nov 18, 2011

opcorn:

Rudy's Diesel Performance · Nov 18, 2011

Billet 71mm with stock VGT did 669, 668, 664, 663, 656.

Jeff@Spartan · Nov 18, 2011

Rudy's Diesel Performance said:
Billet 71mm with stock VGT did 669, 668, 664, 663, 656.

Interesting, so only another 10-15 HP increase.

Did you guys compare the graphs to see which setup showed more power under the curve?

Dustball8504 · Nov 18, 2011

Now that is doing some serious testing. I didn't expect that until Monday.

semperfidooordie · Nov 18, 2011

I'm interested to know what the BMW would make on the HD 300...may have to try it myself

Dustball8504 · Nov 18, 2011

semperfidooordie said:
I'm interested to know what the BMW would make on the HD 300...may have to try it myself

Do it!!!

Dzchey21 · Nov 18, 2011

Rudy's Diesel Performance said:
Billet 71mm with stock VGT did 669, 668, 664, 663, 656.

Looks like she was a little heat soaked if thoughs numbers were in order. Still an additional gain to be had with minimum modifications

Thanks for doing that aaron...

Dzchey21 · Nov 18, 2011

08stroker250 said:
Interesting, so only another 10-15 HP increase.

Did you guys compare the graphs to see which setup showed more power under the curve?

Doesn't a truck with high powers only dyno another 20hp over that? 690 ish on aarons dyno

Jeff@Spartan · Nov 18, 2011

Dzchey21 said:
Doesn't a truck with high powers only dyno another 20hp over that? 690 ish on aarons dyno

I think Settlemire's truck made 670-680 on Rudy's dyno with the same tune. The Tow Power X setup did 680 on that dyno with H&S's 300 tune and almost identical numbers to the Tow Power atmosphere with Eric's X-race.

I bet the Tow Power atmosphere would love some 60 horse nozzles.

Dzchey21 · Nov 18, 2011

Graphs to follow shortly...

Dzchey21 · Nov 18, 2011

08stroker250 said:
I think Settlemire's truck made 670-680 on Rudy's dyno with the same tune. The Tow Power X setup did 680 on that dyno with H&S's 300 tune and almost identical numbers to the Tow Power atmosphere with Eric's X-race.

I bet the Tow Power atmosphere would love some 60 horse nozzles.

In the above post goes to show that an upgraded high pressure wheel probably isn't going to net any more power. Look at settlemeyer vs ccorbin same power same atmosphere turbo.

Your right jeff. Get the haze back in it and I bet 700 hp easy... look at smoking joes truck...

Now we need a show down for trucks with 60 hp nozzles... lol

I bet both the batmowheel and the tow power would do fine with added fuel

Dustball8504 · Nov 18, 2011

Dzchey21 said:
I bet both the batmowheel and the tow power would do fine with added fuel

hmmmm...... :evil

semperfidooordie · Nov 18, 2011

Man...my wallets hurting and I haven't even made my order...now were talking bigger squirt guns....thats what I get for saying I will get a dually so I won't want to try and make it fast lol

Ipkyss · Nov 18, 2011

I would like to see the graphs for all of them. even better. one graph with all on it. my truck didn't gain much peak hp but the higher rpms where huge. I feel like im out of fuel with the spartan 310 and the 71.

Jeff@Spartan · Nov 18, 2011

Ipkyss said:
I would like to see the graphs for all of them. even better. one graph with all on it. my truck didn't gain much peak hp but the higher rpms where huge. I feel like im out of fuel with the spartan 310 and the 71.

I don't think your dyno session proves much other than power under the curve gets better with the 71mm. Rudy's dyno is probably a tad high on the readings, but it shows roughly a 55-60 HP gain with the 71mm and a 40-45 HP gain with the batmowheel. I don't think the gains can be denied whether peak power is slightly high or not.

808stroker · Nov 18, 2011

This should be called the "boner" thread because thats what everyone gets from it lol!! Joking aside thanks for doing this RDP. Finally questions can be answered

jdgleason · Nov 18, 2011

Awesome! Good numbers

Ipkyss · Nov 18, 2011

08stroker250 said:
I don't think your dyno session proves much other than power under the curve gets better with the 71mm. Rudy's dyno is probably a tad high on the readings, but it shows roughly a 55-60 HP gain with the 71mm and a 40-45 HP gain with the batmowheel. I don't think the gains can be denied whether peak power is slightly high or not.

That was not my point. I was just saying I want to see the whole curve. I'm mainly looking for the difference between the 71 only and the set of tow powers. My guess is the 71 by it self makes a lot more than 15hp over the batmowheel on the top end. And a comparison of the tow power set to the 71 only will help me decide if I add the tow power vgt at some point...