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  1. 98sinisterCOBRA

    2013 Ram DYNO Results

    2wd RCSB Express 2013. JBA LT HEADERS OFF ROAD Y Muffler Delete Vararam Edge 3000 Stall 4.10's Jay Greene Tune NO TB, NO Thermostat, NO E-Fan. 360rwhp/391rwtq on a Dyno Jet Truck Ran a 13.5 before the Gears and Jay's Tune. Hopefully a 12.999 in the future FULL WEIGHT.
  2. 98sinisterCOBRA

    Phaser 274 VVT Camshaft

    I keep seeing challengers with them. They say it will work on a Truck, does anyone know the gains of these? Are they worth it? And Custom tuning is already a must I KNOW lol, And only people I can think to tune it is D3 performance engineering here in Houston unless anyone knows somebody who...
  3. 98sinisterCOBRA

    6 speed Too much gear? HELP PLEASE

    ok, got 28' tires put on. My truck has 3.55 gears but on the scale of my effective ratio it acts like its a 4.12 now. Well now that I am close to putting my 4.10's in on the scale the effective ratio will be a 4.76 gear...Is this too much? I street race in mexico sometimes and every so often I...
  4. 98sinisterCOBRA

    2013 Ram Express 13's...now going for 12's!

    I have a 2013 Ram Express RCSB 2wd Mods - 6 speed -vararam -JBA LT Headers -JBA OR Y Pipe -Muffler delete -Hemifever Tune -26" tall rear radials ~~~ RAN a 13.81 @ 99.8 mph ABOUT TO ADD - -EDGE 3000 Stall -4.10 Gears -28" Tall tires all around for a 4.71 effective...
  5. 98sinisterCOBRA

    RIPP Supercharger HELP!!!

    Tomorrow I am going to look at a RIPP supercharger kit off a 2009 Ram hemi, will it fit my 2013 Ram hemi? if not what will I have to change?.....PLEASE HELP. He wants 2k for it, 10k miles, oiled every 5k. He is a local on a facebook page "Houston Mopars"
  6. 98sinisterCOBRA

    Code "P113E" Anyone know what it is?

    Installed Longtubes, off road Y and of course I have o2's going off...but I can't find out what this code is. Anyone please?
  7. 98sinisterCOBRA

    I want 4.56 gears in my 2013 Ram 2wd...HELP

    Matt at moes, I saw something about you having something to make 4.56 gears fit in a 2011+ 2wd? Maybe...HELP haha how much do parts cost!! And what parts to make my truck have 4.56 gears!
  8. 98sinisterCOBRA

    Torque Converter Maybe?

    Edge 30-3200 stall or Edge 28-3000 on a Truck w/ 3.55 gears, longtubes, no cats, Hemifever tune. Questions: How much will my E/T Drop? -- Will the stall keep my truck in the higher RPM while shifting? -- What is better for a daily driver/weekend warrior,2800 or 3000-3200? -- How...
  9. 98sinisterCOBRA

    Is This a 13 sec Formula?

    Hey Guys, so I went to Royal Purple Raceway a few weeks ago and pulled off a 14.3 Sec 1/4 Mile time @94-95 mph. Here were my mods, and I have HEAVY lol SRT 22's AND a ported 15" Sub enclosure TRUCK: 2013 RCSB w/ 3.55 gears Old Set-up - Vararam - Cherry Bomb Extreme - Diablo with...
  10. 98sinisterCOBRA

    2 12" ported subs in rcsb!

    I have a 2013 RCSB Express. I have 2 12" Q Power's in my custom PORTED 2.0sqft Boxes. (1 for each sub) with a Boss 3500 watt amp. Built in my drive way..about 3 months ago. I have a pre made sealed box that sucked and wanted to try something I have never done. None the less, one sub playing now...
  11. 98sinisterCOBRA

    2013 Ram Express 3:55 VS 4.10's in the 1/4 Mile

    Hey guys, I have been doing some research and my 2013 can only get OEM gears. Questions are! 1. Is it worth it for me? I are the track A LOT. And some say the switch isn't really worth it, and some say it is! I want 4:56 but they don't make them for my truck. So...is it worth it to switch 3:55...
  12. 98sinisterCOBRA

    Max rev in 1st gear, Help!

    What is the max RPM I should make my truck rev to without damaging the transmission? I have a diablosport and it's set at 5850 rpm, should i go more to make it run faster by revving a little higher?
  13. 98sinisterCOBRA

    13.5 1/4 Mile in SCSB?!?!? Average for mods?

    All I have is vararam, 265/40/20 tires and a Diablo Sport Trinity and ran a 8.1 1/8th Mile and a 13.5 1/4 mile @ 96mph! With a Sun enclosure and 275lb passenger!!! Haha...still waiting on a HemiFever Tune also. That's just with a preloaded 93 oct tune. Is this average or slow? Or fast? Also a...
  14. 98sinisterCOBRA

    Does diablosport trinity have to say plugged in?

    Title say it, after I load the tune can I unplug it from the obd port? And still be good. If so will it drain my battery?
  15. 98sinisterCOBRA

    Formula for 12's in the 1/4 mile

    Somebody tell me what I need for a 2013 RCSB express to break 12's. I have 3:55 gears, intake, and Muffler, along with 275/40/20 Tires (moved my final drive to a 4:08) About to get hemi fever tune. Can I just run Longtubes, and TB and add some 4.10's with a hemi fever and call it a day? Thanks!
  16. 98sinisterCOBRA

    My DYNO 2013 RCSB FACTORY FREAK?

    I had my truck on the dyno Sunday and I pulled a 295hp 304tq, all it has is a vararam and 14' Magnaflow. BUT it was a mustang dyno and reads 15% low the guy said. So after I did the math it came out 339hp/349tq? Is this right or possible? Thanks
  17. 98sinisterCOBRA

    Tires and gear ratio?

    3:55 gears, I have 275/40/20 tires...maybe 2 inches shorter than the stock tires on top and bottom, so an overall 4 in I think...how much has this effected my final drive gear ratio?...is it around a 3.90,4.10? Thanks
  18. 98sinisterCOBRA

    1/4 Mile in my Truck!

    Yesterday I ran my single cab express. Has vararam, 275/40/20 Tires and a Magnaflow 14", with the 3:55 gears. Ran a 14.4 @90mph...but maybe a little past 3/4 down the track my speed limiter kicked in and had to cruise the rest of the way...speed limiter is set at 105 but my small tires make my...
  19. 98sinisterCOBRA

    Is my truck supposed to do this?

    2013 SCSB hemi...when around 1500-1700 it kind of lacks power and it has been like this since the day I put my Magnaflow muffler 14" on. It gets in the RPM and just feels like it's not running on all 8 cylinders or something and makes a small vibration too. Any idea what could cause...
  20. 98sinisterCOBRA

    Diablo sport really worth it?

    So I have a 2013 single cab hemi. I bought 5 yr warranty but I was thinking of getting the diablo sport even though it will void it. But my question is, is it worth voiding the warranty?...performance wise?...I kinda drive the truck hard and race it a lot. I just don't want to get it and be like...
  21. 98sinisterCOBRA

    SRT10 Ram VS Express SCSB

    Yes, I raced a kid with a 4 door auto SRT 10 Viper Truck with my 12' SCSB Express. He had a cold air intake and muffler, I have vararam, muffler and 275/40/20 wheels...ran from a 20.30.40 and 60 roll...we ran bumper to bumper!!! And two times from the 20 rolls I had him by a fender. SHOCKING...
  22. 98sinisterCOBRA

    Going for really low truck on springs! SCSB Express

    Ok, I have a 2013 SCSB ram with a Belltech 2/4...well I bought some 20's and have 275/40/20 tires...it dropped 2" lower all around and looks decent so I was wanting to drop it 1/1 more than what it is. Is it ok to cut the springs and not have to do any OTHER mods? Thanks guys. And I don't...
  23. 98sinisterCOBRA

    will lowering it void warranty???

    Ok i went up to the dealership and a mechanic tried to tell me that since i lowered the truck that is completley voided my warranty. And i told him that it doesnt void the drivetrain warranty, that if it did it would only be the suspension portion. Then he said he didnt know, so my question is...
  24. 98sinisterCOBRA

    How to have a tuner and keep warranty question

    so, i just got my truck, i was wondering...if i get a diablosport...load it then unload it...and disconnect my battery for the computer to reset...can the dealership still track it?
  25. 98sinisterCOBRA

    Finally got my RCSB EXPRESS, friend wants to race

    I finally got my black regular cab express with 3.55's...now has 250 miles on the clock after three days. Im going to be driving it around some more to get miles on it, but this friday i am going to the track (1/8 mile)...my friend has a frontier 4 door and says he can get me, whats my...

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