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440 Nitrous Profile Camshaft? #276025 04/03/09 03:43 PM 04/03/09 03:43 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	I did some digging with the search engine and didn't find much... Does anyone make a line of nitrous cams for big block mopar? If it's available I can't seem to find it. Recommendations? Thanks all!

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276026 04/03/09 04:31 PM 04/03/09 04:31 PM
Joined: Jan 2003 Posts: 5,486 SoCal Brian Hafliger master
Brian Hafliger master Joined: Jan 2003 Posts: 5,486 SoCal	Quote: I did some digging with the search engine and didn't find much... Does anyone make a line of nitrous cams for big block mopar? If it's available I can't seem to find it. Recommendations? Thanks all! We need: engine specs header size induction type of gas car weight gear tire trans rpm range how much NOS? cam type Brian Hafliger

Re: 440 Nitrous Profile Camshaft? [Re: Brian Hafliger] #276027 04/03/09 06:30 PM 04/03/09 06:30 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	It will be a 440 with 9.3 to 1 forged pistons, polished factory rods, factory crank, ARP rod bolts. I'm looking for an NOS grind cam. Comp Cams has NOS grinds for Chevy, don't see anything Mopar. Spoke with Summit, Jeg's, and Mancini; nobody on the tech line has been able to direct me to a NOS specific grind cam for Mopar. I believe 113-115 lobe separation, split duration with more on the exhaust side, and low lift are the keys to a good NOS profile. Anyone know of a good profile for a 440? I'll be running 150 shot and would like to maximize e.t. while on the bottle. Thanks to anyone who has info. Monte Smith? Others?

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276028 04/03/09 07:08 PM 04/03/09 07:08 PM
Joined: Jan 2003 Posts: 5,486 SoCal Brian Hafliger master
Brian Hafliger master Joined: Jan 2003 Posts: 5,486 SoCal	Quote: It will be a 440 with 9.3 to 1 forged pistons, polished factory rods, factory crank, ARP rod bolts. I'm looking for an NOS grind cam. Comp Cams has NOS grinds for Chevy, don't see anything Mopar. Spoke with Summit, Jeg's, and Mancini; nobody on the tech line has been able to direct me to a NOS specific grind cam for Mopar. I believe 113-115 lobe separation, split duration with more on the exhaust side, and low lift are the keys to a good NOS profile. Anyone know of a good profile for a 440? I'll be running 150 shot and would like to maximize e.t. while on the bottle. Thanks to anyone who has info. Monte Smith? Others? Hyd. cam? Solid FT cam? Solid roller cam? Hyd. roller cam? It helps to know this stuff. I can tell you, with low compression, you'll want to keep the lobe center around 110, advance it maybe 2-3�. What about exhaust, like headers, sizes...what I'm getting at is you'd be best off with a custom cam. And we can help. I'm a Comp dealer, and engine builder. Tell us more, more, more! Brian Brian Hafliger

Re: 440 Nitrous Profile Camshaft? [Re: Brian Hafliger] #276029 04/03/09 09:04 PM 04/03/09 09:04 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	The motor is going in a 3700 lb. roadrunner, so I was thinking hyd. cam, smaller diameter headers, dual plane intake, build something with nice torque and let the NOS do the work. It needs to go 11's on a 150 shot of NOS.

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276030 04/03/09 09:22 PM 04/03/09 09:22 PM
Joined: Jul 2005 Posts: 8,647 ELYRIA,OH B blownzoom440
blownzoom440 B Joined: Jul 2005 Posts: 8,647 ELYRIA,OH	do you have stock heads/valvetrain?

Re: 440 Nitrous Profile Camshaft? [Re: blownzoom440] #276031 04/03/09 09:55 PM 04/03/09 09:55 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	Quote: do you have stock heads/valvetrain? Yes, but would consider adjustable rockers for the right cam.

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276032 04/03/09 10:03 PM 04/03/09 10:03 PM
Joined: Feb 2004 Posts: 6,257 acworth / N. georgia - south e... cheapstreetdustr master
cheapstreetdustr master Joined: Feb 2004 Posts: 6,257 acworth / N. georgia - south e...	with that little of a shot and the static comp ratio...your running.. forget a nitrous cam...its a waist of time. just put the best cam in it to make the best power N/a...you have now based on your heads flow curve...and valve peaks..... choose a cam for that... then throw the 150 shot on that... it will run just as fast... it will be a dog on the street with a no2 cam. cheapst. Last edited by cheapstreetdustr; 04/03/09 10:07 PM. 365" Iron J heads,,3480lbs best 1.39 60ft on SS springs.10.54,124 mph ...6.67 1/8th et.average 60fts 1.46 w/ small cam &.063 no2 pill tagged & insured [image][/image]

Re: 440 Nitrous Profile Camshaft? [Re: cheapstreetdustr] #276033 04/03/09 10:07 PM 04/03/09 10:07 PM
Joined: Feb 2004 Posts: 4,501 Gainesville,FL G goldmember master
goldmember master G Joined: Feb 2004 Posts: 4,501 Gainesville,FL

Re: 440 Nitrous Profile Camshaft? [Re: goldmember] #276034 04/03/09 10:19 PM 04/03/09 10:19 PM
Joined: Aug 2003 Posts: 4,689 On the parachute mount N n20mstr master
n20mstr master N Joined: Aug 2003 Posts: 4,689 On the parachute mount	i had a 440 in my car 3600lbs, 9.7 compression .509 hyd cam with stock rockers 906 heads with valve job and home pocket port holly street dominator intake 850 carb pro parts headers 10" comverter 727 3.90 rear gears full 3" exh nitrous plate with 93/82 jet 225hp? car ran 12.30 on motor 10.70 with nitrous ....BAD A$$ STREET CAR.....

Re: 440 Nitrous Profile Camshaft? [Re: n20mstr] #276035 04/03/09 10:28 PM 04/03/09 10:28 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	I thought the 484 hyd cam was the largest recommended for stock valve train? Regardless, I would be happy with a 9 to 1 motor running mid to low 12's naturally aspirated.

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276036 04/03/09 11:21 PM 04/03/09 11:21 PM
Joined: Apr 2009 Posts: 32 midwest D danbob member
danbob member D Joined: Apr 2009 Posts: 32 midwest	440 in a-body @ 3350 Aprox. 9-1 comp. 509 cam. Stock rocker gear.Push rods. 906 heads, pocket ported,big valves. Torker II intake. 10" converter. 3" exhaust 102- 110 pills in cheater plate. 3.90 GEAR 28" M/T Drag Slick. Motor 11.50 @ 115 Spray 10.30 @ 132

Re: 440 Nitrous Profile Camshaft? [Re: cheapstreetdustr] #276037 04/04/09 09:37 AM 04/04/09 09:37 AM
Joined: Jan 2003 Posts: 2,813 Blue Ridge, VA Plumb Wired master
Plumb Wired master Joined: Jan 2003 Posts: 2,813 Blue Ridge, VA	Quote: with that little of a shot and the static comp ratio...your running.. forget a nitrous cam...its a waist of time. just put the best cam in it to make the best power N/a...you have now based on your heads flow curve...and valve peaks..... choose a cam for that... then throw the 150 shot on that... it will run just as fast... it will be a dog on the street with a no2 cam. cheapst. Mike Gray RIP Monte Smith aka: OutlawFish '98 Bickel Dodge Dakota PST

Re: 440 Nitrous Profile Camshaft? [Re: Plumb Wired] #276038 04/04/09 09:41 AM 04/04/09 09:41 AM
Joined: Nov 2004 Posts: 3,544 Syracuse,NY CompWedgeEngines master
CompWedgeEngines master Joined: Nov 2004 Posts: 3,544 Syracuse,NY	as well. Your over thinking this combo. Keep it simple, the NOS will work fine on its own in this application. RIP Monte Smith Your work is a reflection of yourself, autograph it with quality. WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.

Re: 440 Nitrous Profile Camshaft? [Re: 2qik4u] #276039 04/04/09 10:38 AM 04/04/09 10:38 AM
Joined: Jan 2003 Posts: 5,486 SoCal Brian Hafliger master
Brian Hafliger master Joined: Jan 2003 Posts: 5,486 SoCal	Quote: The motor is going in a 3700 lb. roadrunner, so I was thinking hyd. cam, smaller diameter headers, dual plane intake, build something with nice torque and let the NOS do the work. It needs to go 11's on a 150 shot of NOS. If it was me, I would use a solid FT cam. Hyd lifters can pump up easily, and when NOS is applied, the quick engine acceleration can cause lifter problems. You don't want any valve float or lifter pump with NOS! Just my Opinion ofcourse. Brian Brian Hafliger

Re: 440 Nitrous Profile Camshaft? [Re: Brian Hafliger] #276040 04/04/09 04:24 PM 04/04/09 04:24 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	How about this split duration cam? Duration favors the exhaust, lift should be reasonable with stock valve train, lobe separation at 110 should work good with NOS. http://www.compcams.com/Cam_Specs/CamDetails.aspx?csid=709&sb=2 Thoughts?

Re: 440 Nitrous Profile Camshaft? [Re: Brian Hafliger] #276041 04/04/09 04:31 PM 04/04/09 04:31 PM
Joined: Sep 2004 Posts: 2,093 oberlin, Ohio Rapid340 top fuel
Rapid340 top fuel Joined: Sep 2004 Posts: 2,093 oberlin, Ohio	I am also a fan of solids. If you want a hydraulic, I can get you an Engle grind in a somewhat standard nitrous format 230, 244 duration,lift .514,.539 113 lobe sep. These lifters wont pump up when using adjustable rockers and no preload. PM me if interested. 5142339-017.JPG (350 downloads) 1971 Factory Appearing Duster 340 11.000 @ 122 mph

Re: 440 Nitrous Profile Camshaft? [Re: Rapid340] #276042 04/04/09 04:50 PM 04/04/09 04:50 PM
Joined: Feb 2003 Posts: 484 The State of Hockey 2qik4u OP mopar
2qik4u OP mopar Joined: Feb 2003 Posts: 484 The State of Hockey	Do you have a part number for the Engle or a cam spec sheet?

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