Jmustang_65
Well-known member
Newcomer racing cams for his Jeeps should be similar to the Ford 300 power/torque levels?
- NR-120-HFT-NSR(207/211 112 .459"/.461") Powerband Idle-5,200rpm's with a deep smooth idle quality, great stock cam replacement upgrade that works with a stock stall converter and all stock components that can make great small quick spooling turbo or supercharger cam. "Mr. Smooth"
- NR-121-HFT-NSR(212/216 110 .460"/.460") Powerband 1,200-5,500rpm's with a noticeable deep idle quality, the most aggressive cam we recommend using with stock springs. Works well with all stock vehicle components, with upgrades just keeps showing gains. "300HP"
- NR-122-HFT (213/217 112 .480"/.494") Powerband 1,300-5,600rpm's with a noticeable deep idle quality, this is the first step up the ladder that requires a spring with more lift capabilities. This makes a great entry level cam combo with our competition head for those who want to utilize added lift, with our 1.7 roller rockers you will net .510"/.525", works with stock stall converter. "Lightning".
- NR-123-HFT (214/211 114 .478"/.461") Powerband 1,200-5,400rpm's this is the weird cam profile of the bunch but don't let that fool you this little guy works awesome with a wide power band. This profile works well on any application and gives plenty of intake cylinder filling with the added duration. Stock short block or lower compression for low octane usage this is your cam. Works well with stock stall, increased lift springs required. "Odd Ball"
- NR-124-HFT (214/214 113 .478"/.478") Powerband 1,200-5,600rpm's this little guy is a great all around cam for naturally aspirated or forced induction combos. We have tested this one extensively in the "Mutt" 4.0 motor on the engine dyno(326hp/343tq on boost 550whp/600whp), on street, towing and racing. At a stock idle this cam will have a slight deep lope, increased spring rate and added clearance required. Works with stock stall converter. "Mutt"
- NR-125-HFT (218/224 112 .494"/.504") Powerband 1,500-5,900rpm's this one will have a slight aggressive lope at stock idle. Now your starting to get up in the cam area where induction and exhaust upgrades will start to become options to utilize the benefits of this cam. We have ran this cam profile for 15+ years and made killer power numbers in daily drivers to all out race rigs. This is a great starter in the aggressive cams yet yields great driving manners and yet you can twist that tach to 6,000 rpm's. We recommend both HFT and MFT lifters depending on your application. We machine our blocks for direct cam oiling for HFT and MFT setups. If you want to utilize direct cam oiling on your stock blocks and have adjustable roller rockers then you can select the MFT-EDM lifter with a direct feed hole to help with wear and higher rpm control issues. Still works with a stock stall but with a 2,000-2,400 stall you will benefit. "Old Faithful"
- NR-126-HFT (220/226 112 .528"/.536") Powerband 1,600-6,200rpm's now we are getting somewhere. This cam needs head, induction and exhaust upgrades to serve it well with more compression or forced induction this thing rips. We have made well over 400+hp with this cam with a built stroker. You can run a HFT but we recommend a MFT-EDM lifter to avoid wear and upper rpm control. This one lopes without a doubt and with a 1.7 rocker it pumps out .561"/.570" lift. "Bump and Grind"
- NR-127-HFT (226/232 110 .520"/.568") Powerband 2,000-6,200rpm's if you want to get noticed or hated this is your cam. With surprisingly great driving manners this cam with turn heads at the stop light with a healthy lopey idle quality. You can still run a HFT but we recommend MFT-EDM for longevity and upper rpm valve train control. This one will need all the induction upgrades along with a 2,500 stall, manuals let it rip! With a 1.7 roller rocker this one pumps out .552"/.604" lift so have your build with induction and exhaust upgrades on point and raise that idle to 750rpm's. "350HP"
- NR-128-HFT (228/228 113 .509"/.509") Powerband 1,800-6,200rpm's this mid sized powerhouse single pattern cam will make some noise, the good kind. An all around great performance cam for NA and boosted applications. Get your build on point to reap the benefits or simply throw the boost at it for an aggressive daily driver and set that idle to 750rpm's. "Boosted"