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#1 |
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KaBoom1701
Drives: 13' ZL1 Red M6 Join Date: Dec 2012
Location: I.E. SoCal (Yucaipa)
Posts: 8,631
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RPM Limit on a stock LSA?
What's the safest RMP shift limit on a stock LSA?
I know I'm always hitting the 6200 limit on the track I'm just curious what you guys have done or seen. Is it safe to raise the limit a little when getting a tune?
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Mods:
Roto-Fab Intake, WW Res. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors, Stainless Power Headers w/ ceramic coating, TR71X Spark Plugs, JMS Fuel Pump Booster, Bo White TB, Tuned by Ted @ Jannetty Racing, Ron Davis HX, D3 Reservoir, Pfadt 1" Springs, Moreno Camber Plates, ZL1 Addons Splitter guard washers, Tow Hook kit & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, ZL1 DRL lighting harness, ZL1 Recaro Seats. |
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#2 |
![]() Drives: 2013 AGM ZL1 BELLA* Join Date: Jan 2011
Location: VA
Posts: 370
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With my current build I was push it to 6800 maybe a little more , I know it was tuned all the way up to almost 6900/7000
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Roto Fab CAI, Roto Fab Big Gulp, Jokerz ported SC/Snout, LS7 TB ported, ATI Balancer, 28%(10") Lower Pulley, 2" Headers, No Cats,Forza 3way, E85 Flex Fuel sensor , ID850 injectors,, BTR Stage 3, Ron Davis HX, Mighty Mouse CC, APR Splitter, Aero Sports Concepts Splitter Kit, Showstoppers CarbonFiber wicker bill, MRR Wheels. 720rwhp/690tq on 93, 762rwhp E85.
2013 AGM ZL1 Bella* 2010 MGM Toyota Tacoma 2010 CGM SS (Traded) 1996 Black SS (Sold) |
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#3 |
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KaBoom1701
Drives: 13' ZL1 Red M6 Join Date: Dec 2012
Location: I.E. SoCal (Yucaipa)
Posts: 8,631
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Cool.
It would be nice to hold 3rd or 4th gear a little long on the track
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Mods:
Roto-Fab Intake, WW Res. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors, Stainless Power Headers w/ ceramic coating, TR71X Spark Plugs, JMS Fuel Pump Booster, Bo White TB, Tuned by Ted @ Jannetty Racing, Ron Davis HX, D3 Reservoir, Pfadt 1" Springs, Moreno Camber Plates, ZL1 Addons Splitter guard washers, Tow Hook kit & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, ZL1 DRL lighting harness, ZL1 Recaro Seats. |
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#4 |
![]() Drives: 2013 AGM ZL1 BELLA* Join Date: Jan 2011
Location: VA
Posts: 370
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Esepcially when you are just on the end of the 1/4 part lol.
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Roto Fab CAI, Roto Fab Big Gulp, Jokerz ported SC/Snout, LS7 TB ported, ATI Balancer, 28%(10") Lower Pulley, 2" Headers, No Cats,Forza 3way, E85 Flex Fuel sensor , ID850 injectors,, BTR Stage 3, Ron Davis HX, Mighty Mouse CC, APR Splitter, Aero Sports Concepts Splitter Kit, Showstoppers CarbonFiber wicker bill, MRR Wheels. 720rwhp/690tq on 93, 762rwhp E85.
2013 AGM ZL1 Bella* 2010 MGM Toyota Tacoma 2010 CGM SS (Traded) 1996 Black SS (Sold) |
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#5 |
![]() ![]() Drives: 2018 ZL1 1LE, 1969 Nova SS 396 Join Date: Aug 2014
Location: Los Angeles
Posts: 790
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Interesting I never even thought about raising the RPM limit. Now is that really safe for the engine? I would be nervous going over the factory limit, which I know is lower on purpose to avoid warranty issues.
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![]() 18 ZL1 1LE|M6|Nav|PDR|CF Hood|CF WING|CF Dash|Tow Hook| |
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#6 |
![]() ![]() Drives: '16 Z06/Z07, '15 Z/28,1972 Stingray Join Date: Feb 2013
Location: Drivers Seat
Posts: 846
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Just curious why raise the RPM limit on a stock motor when maximum hp is achieved at 6000 RPMs?
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2015 Z/28 #642 Black Bad Ass
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#7 |
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KaBoom1701
Drives: 13' ZL1 Red M6 Join Date: Dec 2012
Location: I.E. SoCal (Yucaipa)
Posts: 8,631
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Well I was just wondering after I install the JRE 125rwhp kit if there is any advantage of doing this.
Guess I'll just ask Ted. Thanks for the replies.
__________________
Mods:
Roto-Fab Intake, WW Res. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors, Stainless Power Headers w/ ceramic coating, TR71X Spark Plugs, JMS Fuel Pump Booster, Bo White TB, Tuned by Ted @ Jannetty Racing, Ron Davis HX, D3 Reservoir, Pfadt 1" Springs, Moreno Camber Plates, ZL1 Addons Splitter guard washers, Tow Hook kit & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, ZL1 DRL lighting harness, ZL1 Recaro Seats. |
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#8 |
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ZL1 Pilot
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Don't go over 6500 with stock valve springs
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#9 |
![]() ![]() ![]() ![]() ![]() Drives: ZL1, 2013, tri-coat-red, manual Join Date: Nov 2013
Location: Michigan
Posts: 1,663
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#10 |
![]() Drives: 2014 ZL1- Summit White M6 Join Date: Aug 2014
Location: Thornton, Colorado
Posts: 462
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Pushing the stock springs over factory limit, you will get valve float. Buy some BTR springs, swap them out and then take it up to 6500+ safely
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750whp @ 13psi Garage Built on Jack Stands.. 850++ 100 shot of sauce
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