Search results

  1. B

    Trans Tune

    Yeah I've heard about that. From what I see, the tunes are the same. They have the same tables, same parameters, same values. There must be something that you can't change causing it. Mine is a 14 and after playing with it and trying many different things the hard limit right now seems to be...
  2. B

    Trans Tune

    Yes. I'm not sure what individual parameters are responsible for it, but it's probably something in the stacked downshift tables. I didn't know what to do with them as far as making my own specs so I copy/pasted the settings from a stock SRT challenger sport mode into my normal mode. Big...
  3. B

    1500 Running rough after new plugs

    Check your firing order on your plug wires. I'd put money on the problem being that you have 2 of them reversed.
  4. B

    Trans Tune

    Good luck. I recently tuned my own 8 speed with the HPT and it's great. I'm a 14 though so I can bring shifts all the way up to almost 6600, but I ended up around 6300 cause it felt best on the bottle. As for the more firm shifts down low, I ended up changing mine around some more after a few...
  5. B

    nitrous outlet dual stage

    You'd better get used to pulling spark plugs, cause at that level you're going to need to do it a lot to read the plugs and make sure all is well. It sucks, but it saves engines.
  6. B

    nitrous outlet dual stage

    A fuel pressure safety switch is wired in to the arming circuit for the nitrous system, on The 12V wire that goes from the arming switch in the cab to the relays that provide power to the solenoids. You wire it in, and when you arm the system, as long as fuel pressure is above the lower limit...
  7. B

    nitrous outlet dual stage

    Ah, photobucket. Bastards. I lost hundreds of pictures of my 3 year long restoration of a 1969 Honda CB750 motorcycle that my father and I worked on when I was 16. And my 74 kawi. Back on topic, if you're not going to run a standalone and use a Stealth instead , I would definitely invest in...
  8. B

    nitrous outlet dual stage

    I don't know what the part number is for the pump but I've been told aero motive makes one. You could just upgrade the pump but at the amount of nitrous you're talking about using I think you would benefit from more power in a safer, easier to tune setup from a standalone unit. A standalone...
  9. B

    nitrous outlet dual stage

    Scratch my second point then. You posted the engine specs before I was done typing. For your setup, I would say the add a stage would be the best if you don't think the truck will hold a big shot off the line.
  10. B

    nitrous outlet dual stage

    Well then. That's quite the goal. First of all, your stock fuel system will not supply enough fuel reliably for 250+hp of nitrous. Yes I know you're meaning to do a wet system, I mean the pump itself can't handle that much. I sprayed 200 for a few weekends and had a couple scares where fuel...
  11. B

    nitrous outlet dual stage

    What is your final total HP goal for the nitrous here. We can suggest things all day but if you're only trying to spray a 150 shot then half of what's being said is just wasting money.
  12. B

    nitrous outlet dual stage

    Are you on a stock motor or are you running a stroker or forged block? What is your reasoning behind wanting 2 stages, traction? Or just wanting more power? What shot do you currently run, if you don't mind me asking. Just trying to get an idea of your goals here.
  13. B

    Can i get it Louder? cat back

    Me? Yeah. I didn't know there was one until now.
  14. B

    Can i get it Louder? cat back

    Ask and ye shall receive. Revs 30-90 pull from in cab
  15. B

    Can i get it Louder? cat back

    I've got a Mufflex muffler delete I just took off my crew cab. I'll sell it cheap. PM me if interested. Gives a nice aggressive tone, but not too loud or too droney on the hwy. Of course for maximum volume you can go with my current setup. 1 7/8 primaries stainless longtubes, no cats, 3"...
  16. B

    Alignment???

    Late to the party, but here you go. Caster is the measured difference in angle between the steering axis tilt, and vertical. Think of it as the angle between this | and this /. Your steering axis is an imaginary line drawn through the pivot points of your front suspension, in our case, the...
  17. B

    Gearing questions

    Hard data aside, I think you would be much happier with the performance of the truck with 4.56 gears.
  18. B

    Gearing questions

    3.92 gears and 35s will perform roughly the same as 3.55 gears and the stock 33s. Anything higher will lower the effective gear ratio, which means increased performance off the line and during acceleration. But you would also lose some hwy fuel economy. A quick plug into an online engine...
  19. B

    Issue with AC after repair work on cylinder head?

    Yes, AC has to come off to put heads on the truck. If it's not working, they most likely forgot to recharge it. It happens to the best of us. You evacuate the AC system, and start on a big job like cyl heads, that can stretch into days waiting on parts, and when you get it back together you...
  20. B

    3.92 with 5-speed vs. 3.21 with 8-speed

    Yes. Manual swaps are losing popularity, mostly because it's just not worth the hassle. Eh. I used to think the same thing. I had an 06 with a 545rfe with an edge 3400 converter, sharadon built valve body, and hemi fever trans tune, and it doesn't compare to the responsiveness and shift feel...
  21. B

    3.92 with 5-speed vs. 3.21 with 8-speed

    Thanks. No English major here, never been to college. I'm a Lexus master tech.
  22. B

    3.92 with 5-speed vs. 3.21 with 8-speed

    Alright, I'm gonna post some non anecdotal data about the differences. This is info taken straight from any final drive calculator you can find online. A final drive calculator takes into account transmission gearing, rear axle gearing, and tire size to give you what's know as a final drive...
  23. B

    Eighth mile times?

    That list is outdated as hell. If I recall, Matt got into the 11s NA in his 6 spd RCSB. Jay Greene ran 12.14 NA in a quad cab 8 speed. I know of several other people running mid 12s NA in a variety of trucks. Power adder trucks are all over the 12s and some in the 11s. Matt went...
  24. B

    Will updating GPS erase Hemi Fever tune?

    No it will not interfere with the ECM.
  25. B

    PO300 after changing plugs

    Correct. And the red clips are just a second layer of protection, I've broken like 4 of mine and they still stay on just fine

Latest posts

Members online

Total: 440 (members: 22, guests: 418)
Robots: 917

Forum statistics

Threads
195,583
Posts
2,872,129
Members
156,364
Latest member
austmurr

Share this page

Top