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10-23-2008, 10:23 AM | #1 |
Registered User
Join Date: May 2007
Location: Little Rock
Posts: 211
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shift points with 4.10's
I had my 4.10's in stalled and I am wanting to know what you guys shitf at on WOT pulls. With the 3.55's I would shift at 6K because the car felt like it ran out of steam past that.
So now do I take to 7200 or keep short shifting at 6K. Thanks
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06 CBR 1K....sorta stock..... 03 M1 Torch Red..Bassani CB, UPR O/R X, Dynospeed tune, 315 555R's, JLT flamed CAI, FRPP 4.10's, Steeda Tri Ax , clutch quad and Fire wall Adj, Zex wet shot...... http://ken-collins.smugmug.com/photo...52_zSRpX-O.jpg |
10-23-2008, 12:01 PM | #2 |
LuLz
Join Date: Dec 2003
Location: Cedar Park, TX
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Re: shift points with 4.10's
LMAO, ever heard of the search feature?
you would be amazed at what you can find for shift points if you utilized it.
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11 Sterling gray GT500 coupe 08 Silver Z06 1058rwhp/1073rwt @ 15psi 14 Silver Q50S Vortech blown 04 DSG Mach 1 (stolen) 03 OW Mach 1 (sitting in a field rotting away) |
10-23-2008, 01:14 PM | #3 |
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Re: shift points with 4.10's
Thanks for the help...jack ***!
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06 CBR 1K....sorta stock..... 03 M1 Torch Red..Bassani CB, UPR O/R X, Dynospeed tune, 315 555R's, JLT flamed CAI, FRPP 4.10's, Steeda Tri Ax , clutch quad and Fire wall Adj, Zex wet shot...... http://ken-collins.smugmug.com/photo...52_zSRpX-O.jpg |
10-23-2008, 01:16 PM | #4 |
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Re: shift points with 4.10's
With more than 13K post...I would think you would have more informantion than..."use the search button".......
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06 CBR 1K....sorta stock..... 03 M1 Torch Red..Bassani CB, UPR O/R X, Dynospeed tune, 315 555R's, JLT flamed CAI, FRPP 4.10's, Steeda Tri Ax , clutch quad and Fire wall Adj, Zex wet shot...... http://ken-collins.smugmug.com/photo...52_zSRpX-O.jpg |
10-23-2008, 01:17 PM | #5 |
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Re: shift points with 4.10's
Thanks M1M
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06 CBR 1K....sorta stock..... 03 M1 Torch Red..Bassani CB, UPR O/R X, Dynospeed tune, 315 555R's, JLT flamed CAI, FRPP 4.10's, Steeda Tri Ax , clutch quad and Fire wall Adj, Zex wet shot...... http://ken-collins.smugmug.com/photo...52_zSRpX-O.jpg |
10-23-2008, 01:26 PM | #6 |
LuLz
Join Date: Dec 2003
Location: Cedar Park, TX
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Re: shift points with 4.10's
wah wah, ive posted shiftpoints numerous times, do a search
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11 Sterling gray GT500 coupe 08 Silver Z06 1058rwhp/1073rwt @ 15psi 14 Silver Q50S Vortech blown 04 DSG Mach 1 (stolen) 03 OW Mach 1 (sitting in a field rotting away) |
10-23-2008, 01:49 PM | #7 |
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Re: shift points with 4.10's
The funny thing is.....i did a search...and I didnt find what I was looking for.
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06 CBR 1K....sorta stock..... 03 M1 Torch Red..Bassani CB, UPR O/R X, Dynospeed tune, 315 555R's, JLT flamed CAI, FRPP 4.10's, Steeda Tri Ax , clutch quad and Fire wall Adj, Zex wet shot...... http://ken-collins.smugmug.com/photo...52_zSRpX-O.jpg |
10-23-2008, 03:55 PM | #8 |
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Re: shift points with 4.10's
why do you have to be a d!ck everytime someone does a post just answer their question or dont
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10-23-2008, 04:15 PM | #9 | |
LuLz
Join Date: Dec 2003
Location: Cedar Park, TX
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Re: shift points with 4.10's
Quote:
its a public forum, dont like the reply dont read it plain and simple.
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11 Sterling gray GT500 coupe 08 Silver Z06 1058rwhp/1073rwt @ 15psi 14 Silver Q50S Vortech blown 04 DSG Mach 1 (stolen) 03 OW Mach 1 (sitting in a field rotting away) |
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10-23-2008, 04:18 PM | #10 |
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Re: shift points with 4.10's
too bad nobody gives a sh!t about what you think
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2004 Azure Blue Mach 1 with every bolt on-SOLD 2014 Mustang GT 5.0- Bone Stock... for now |
10-23-2008, 04:25 PM | #11 |
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Re: shift points with 4.10's
I would never short shift a n/a vehicle. I shifted between 6800-7000 before and after my 4:10 gears. Now I shift at 6500, but I'm charged
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SOME KENNY BROWN CHASSIS AND SUSP. COMPONENTS 4:10'S MAC LONG TUBES WITH O/R-X AND MAGNA FLOWS. ORANGE BLAST P/P INTAKE W/ SPACER PSR K-MEMBER WITH A-ARMS AND COILOVERS P1SC 9LBS. 422HP - 390TQ 11'S AND COUNTING |
10-23-2008, 04:40 PM | #12 |
LuLz
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Re: shift points with 4.10's
kind of the same way with you
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11 Sterling gray GT500 coupe 08 Silver Z06 1058rwhp/1073rwt @ 15psi 14 Silver Q50S Vortech blown 04 DSG Mach 1 (stolen) 03 OW Mach 1 (sitting in a field rotting away) |
10-23-2008, 06:37 PM | #13 |
Driving Mach 1
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Location: North Alabama
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Re: shift points with 4.10's
You shift to keep the motor in its powerband so changing gears doesn't effect that. You just go through the powerband quicker. If you're still running the 3650 trans, try 6800 1-2, 6500 2-3, 6200 3-4 and see if that helps at the track....and optimize for your application from there. Shifting at different rpms is all about maximizing the power under the curve.
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John Mar 04 SAE: 277rwhp/299rwtq w/ flows welded in 13.361 @ 104.73 Oct 04 SAE: 287rwhp/307rwtq w/ weld-in flows, K&N, and Predator Feb 05 SAE: 306rwhp/328rwtq w/ catted x, weld-in flows, K&N, and RWTD Tune |
10-23-2008, 08:08 PM | #14 | |
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Re: shift points with 4.10's
Quote:
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SOME KENNY BROWN CHASSIS AND SUSP. COMPONENTS 4:10'S MAC LONG TUBES WITH O/R-X AND MAGNA FLOWS. ORANGE BLAST P/P INTAKE W/ SPACER PSR K-MEMBER WITH A-ARMS AND COILOVERS P1SC 9LBS. 422HP - 390TQ 11'S AND COUNTING |
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10-23-2008, 09:00 PM | #15 | |
Driving Mach 1
Join Date: Nov 2003
Location: North Alabama
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Re: shift points with 4.10's
I agree has nothing to do with rear end gearing. please re-read.
Quote:
Transmission gearing effects optimal shift points. The question was where to shift based on changing to 4.10 gears. I said changing the rear end gears doesn't effect when to shift; the idea is to keep the motor operating in its powerband and 6k in each gear does not get it done. You shift based on what rpm you end up in the next gear to maximize the power you maintain under the curve. Play with a shift calculator and see if you don't believe it makes sense. Here is calculated shift points for my motor based on the dyno curve and transmission gearing: -------------------------------------------------------------- Finding Best Shift Placement Points For Ratio 3.38 to 2.00: Found optimum shift RPM at 6813, which achieves 245 horsepower and lowers the RPM To 4031 after shift Finding Best Shift Placement Points For Ratio 2.00 to 1.32: · Found optimum shift RPM at 6629, which achieves 268 horsepower and lowers the RPM To 4375 after shift Finding Best Shift Placement Points For Ratio 1.32 to 1.00: · Found optimum shift RPM at 6303, which achieves 295 horsepower and lowers the RPM To 4775 after shift -------------------------------------------------------------
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John Mar 04 SAE: 277rwhp/299rwtq w/ flows welded in 13.361 @ 104.73 Oct 04 SAE: 287rwhp/307rwtq w/ weld-in flows, K&N, and Predator Feb 05 SAE: 306rwhp/328rwtq w/ catted x, weld-in flows, K&N, and RWTD Tune Last edited by CY-Mach1; 10-23-2008 at 09:08 PM. Reason: one act of rudeness doesn't deserve another |
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10-23-2008, 09:03 PM | #16 | |
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Re: shift points with 4.10's
Quote:
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10-23-2008, 10:25 PM | #17 |
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Re: shift points with 4.10's
+1 about rear gear ratios not changing ur shift points.
Although 06RR, if u were shifting at 6k that is definitely too soon. The above posted shifts are good to follow
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10-26-2008, 07:45 PM | #18 |
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Re: shift points with 4.10's
You're welcome; hope it helps.
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John Mar 04 SAE: 277rwhp/299rwtq w/ flows welded in 13.361 @ 104.73 Oct 04 SAE: 287rwhp/307rwtq w/ weld-in flows, K&N, and Predator Feb 05 SAE: 306rwhp/328rwtq w/ catted x, weld-in flows, K&N, and RWTD Tune |
10-29-2008, 06:56 PM | #19 |
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Re: shift points with 4.10's
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10-30-2008, 09:23 AM | #20 | |
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Re: shift points with 4.10's
Quote:
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10-30-2008, 09:55 AM | #21 | |
Driving Mach 1
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Re: shift points with 4.10's
Quote:
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John Mar 04 SAE: 277rwhp/299rwtq w/ flows welded in 13.361 @ 104.73 Oct 04 SAE: 287rwhp/307rwtq w/ weld-in flows, K&N, and Predator Feb 05 SAE: 306rwhp/328rwtq w/ catted x, weld-in flows, K&N, and RWTD Tune |
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10-31-2008, 01:53 AM | #22 |
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Re: shift points with 4.10's
With 49 posts you must be an expert.
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