dyno numbers

Sled-pulling, Drag results, Dyno results

Moderators: Greenleaf, KTA, BC847, Richie O

Re: dyno numbers

Postby DodgeFreak » Tue Jun 10, 2014 9:51 am

how much has changed since the numbers in your sig?
92 D350 Cab and Chassis. Auto stock, wiring gremlins. 330k miles
92 W250 Ext cab rotted completely out. Auto, pump maxed, 215 ppump nozzles, Denny T2 pin.
85 D350 single wheel, converted to cummins, getrag, turned up 2 turns and afc screw flush.
User avatar
DodgeFreak
14mm rotor
 
Posts: 1701
Joined: Sat May 15, 2010 8:14 pm
Location: Iowa

Re: dyno numbers

Postby PToombs » Tue Jun 10, 2014 5:11 pm

That's a pretty consistant 377hp, good job! What gear were you in and what mph did they start your run?
pete

Just enough power to break everything behind the crankshaft.
User avatar
PToombs
14mm rotor
 
Posts: 11269
Joined: Sun Jan 07, 2007 6:13 pm
Location: Syracuse NY. Snow central!

Re: dyno numbers

Postby RCCUMMINS89 » Tue Jun 10, 2014 7:35 pm

My truck has always been within 1 hp between the 3 runs, when on the dyno. The truck has always been VERY consistent.

4th gear, at 12,500# load (IIRC). 1,350 rpm up to 3800 rpm (let off at 3200 on the last run though). So 25-30mph up to about 90mph.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
RCCUMMINS89
14mm rotor
 
Posts: 4825
Joined: Mon Oct 03, 2011 4:19 pm
Location: Spirit Lake, ID
Top

Re: dyno numbers

Postby offroad cowboy » Fri Jun 13, 2014 7:26 pm

Cool to read all the results. But me being new to all this, not sure of all the shortened words. lol. I want to make around the 400 rwhp Any info would be great. Right now all stock accept cold air and 4" to 5" stacks. Thanks
1993 D250, tow rig, build project, lift 35's
1999 Jeep TJ. lots of mods, go just about anywhere! 38.5 Boggers
2008 jeep JK, some mods,37's
47 Willy's truck
offroad cowboy
fuel pin?
 
Posts: 15
Joined: Thu Jun 05, 2014 7:27 pm
Location: Innisfail, Alberta, Canada
Top

Re: dyno numbers

Postby RCCUMMINS89 » Fri Jun 13, 2014 7:34 pm

Bought a core short block today (need to rebuild it)...... Found yet another culprit of low numbers.

My truck is blowing compression out on 3 sides between the head and block. Like fricken serious? O-rings and studs, yet I blew my 3rd head gasket...... Logic tells me that my block is warped. It is the only way I can keep blowing head gaskets.








As far as 400rwhp.......55lpm or larger injectors, and a 60-62mm turbo and tuning is all it really requires. Studs are pretty much a necessity, as the other obvious stuff.

Did you have a parts list in mind?
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
RCCUMMINS89
14mm rotor
 
Posts: 4825
Joined: Mon Oct 03, 2011 4:19 pm
Location: Spirit Lake, ID
Top

Re: dyno numbers

Postby offroad cowboy » Sat Jun 14, 2014 5:38 am

Just what I have been reading on the site here. trying to think of a good combo that will all work good together. Not many 12 V's left here where I live. most are just beat up farm/ranch trucks. mine is in great shape and get lots of interest in my truck. So I want to represent us the best way I can! Proud to have my 12V :D
1993 D250, tow rig, build project, lift 35's
1999 Jeep TJ. lots of mods, go just about anywhere! 38.5 Boggers
2008 jeep JK, some mods,37's
47 Willy's truck
offroad cowboy
fuel pin?
 
Posts: 15
Joined: Thu Jun 05, 2014 7:27 pm
Location: Innisfail, Alberta, Canada
Top

Re: dyno numbers

Postby 1stgenjb » Tue Jul 08, 2014 11:03 pm

I don't get on here much.. But here's my numbers. I was plum tickled! Image
1stgenjb
smoke screw?
 
Posts: 3
Joined: Tue Jul 09, 2013 10:36 pm
Top

Previous

Return to Competition

Who is online

Users browsing this forum: No registered users and 1 guest

cron