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  1. J

    Car shutting down at 4600 RPM ?

    I had the same problem. Solved it with a better ground wire and ignition bypass...didn't route the ignintion signals through the VEC2... (interference with fuel distribution) As far as I understand is Sean and the Civinco guys working on this bug, it only happens on a few cars. /JP
  2. J

    TNT rear mount turbo

    That's the same way they do it on the Yamaha 4 stroke snowmobiles, works perfect, absolutely no lag at all.
  3. J

    VIPER WAR !!!!!!

    Thanxs for sharing!
  4. J

    Stock Eliminator GTS Viper project

    I will start my next Drag Racing project later this Autumn, building a Stock Elimintor GTS according to NHRA specs. In order to make it as competetive as possible do I need to know if there is a Stock Elimintor Viper in the US, so if you know or think you know about one, please e-mail, post or...
  5. J

    ? about cream puff cam specs

    Ive just e-mailed you the data for all years.
  6. J

    Speaker Grill Removal for Venting?

    Have you burped the Cooling system?
  7. J

    automatic question

    A manual is always faster then a Automatic. Look at ProStock, ProMod etc. But it's easier and cheaper to be fast enough with a Automatic...and booooring. I've gone the maual route witha a Clutchless Jerico in my Viper...that's fun!
  8. J

    How long to replace clutch?

    Takes about three-four hours to do it with floor jacks...
  9. J

    How Long Did Your Clutch Last?

    I'm on my third this season...
  10. J

    How much TIMING will a NA car handle?

    Well guys I've been experiencing the same problem since lats year. So far this summer have I tried three different VEC2 boxes, no difference. I have tried with and without advance, with and without fuel curves etc etc. The problem is even there when I run the box without programming, just the...
  11. J

    How much TIMING will a NA car handle?

    The knocking most often occures where the tourque peaks. So how does your timing curve look?
  12. J

    Automatic transmission??

    Most automatics are to wide for the Viper. A 904 housing with 727 internals will work. In a TT Viper would I choose a race built PG.
  13. J

    No more clutch problem...

    Daniel, we will do our best to find a working combination. A clutch is about 3500, a tob, if you dont use the stock one is about 600. A trans is about 4200 etc etc. Then you need adapters and stuff.
  14. J

    How much does a T-56 trans weigh?

    134 pounds without bellhousing. The weight includes trans oil.
  15. J

    No more clutch problem...

    Will this solve the clutch problem...? A McLeod fully adjustable SoftLok clutch, the stock T56 has also been replaced with a Jerico Clutchless 4spd transmission.
  16. J

    Gen1 65mm throttle bodies trying to port intake to the same?????

    BAZ, it is the inside of the opening. Never try to smooth that edge out. If so will the air velocity get bad.
  17. J

    Gen1 65mm throttle bodies trying to port intake to the same?????

    It is extremely important tha you leave a sharp edge inside the plenum when you open up the TBO hole.
  18. J

    VEC2 results on Stage 2 heads

    Jack, with 75psi fuelpressure and Gen2 injectors did we find the max power to be about 550 rwhp at 100% duty cycle. Next week will we ad a VEC2 and larger injectors. Do you have any numbers for your ignition curve, I need something to start with.
  19. J

    Timing curve?

    Jack, we are using the VEC-system. I have the stock numbers but only up to 5000rpm, I would like the up to 6000rpm. But It would still be great to look at your curve, just to compare to ours. Thank You /JP
  20. J

    Cobra guys

    I'm at the moment building a Cobra with all the stuff. 730rwhp on race gas (Blower, fuelsystem, cams, tbo, headers etc). FYI the 2.4 isn't available yet. No problem to get them into the 10s, but if you want 9s you mostly need to beef you your rear end.
  21. J

    What Does A Stock Viper Do In Quarter Mile??

    11.85/120 with my Gen1 (Belanger headers and no cats)
  22. J

    How much more HP with these mods?

    Gen2 heads on Gen1 engine...no way. Mild port, 225dur/585lift 114 dur, Belangers etc, about 550hp
  23. J

    Timing curve?

    I will start the tuning of the new engine next week, I need some baseline data to be able to set the timing before we fires it up. Does somebody have a timing curve to share? The engine has 9.4 compression and the camshaft is 250 single pattern 116 lobe. All information is appreciated.
  24. J

    Dyno'd viper today Not Happy!!!!!!!!!!

    Re: Dyno\'d viper today I would not go the TBO way, that´s waist of money, will probably giv you less bottom end. As Sean says, check the trottle cables, you are probably on 3/4 trottle only. How did you install your camshaft, was it indexed properly?, How did yo adjust the lifters? There is...
  25. J

    What do you think of this wideband O2 I just bought?

    Why not put it just were the collector merges with the exhaust pipe? That´s the way I did it with my two WBL:s

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