2021-22 Circle Track Catalog

Oval Track Camshafts Lunati offers a large se- lection of hydraulic, solid, and roller camshafts for

Lifters Hydraulic, solid, and roller lifters are available for small block Chevrolets and Fords. Sold in sets of 16. Part No. Type

oval track racing. From Street Stock to ARCA cars, Lunati has camshafts designed to keep any racer ahead of the pack.

Description SB Ford SB Chevy SB Chevy

LNT70000-16 Solid LNT70992-16 Solid LNT71817-16 Hydraulic LNT72400-16 Roller

RPM Range

Adv. Duration Int./Exh.

Dur. @ .050" Int./Exh.

Valve Lift Int./Exh.

Lobe Separation

Part No.

Application

Small Block Chevy 265-400 Hydraulic Camshafts LNT10120935 Factory Stock, .450" Lift Rule

SB Chevy, Horizontal Bar, Centered SB Chevy, Vertical Bar, Centered

2600-6000 310°/310° 236°/236° .450"/.450" 106°

LNT72403-16 Roller

LNT10120930 Lim. Late Model/2bbl., .425” Lift Rule 2500-6200 288°/292° 232°/236° .425”/.425” 106° LNT10120921 Hobby Stock 2bbl. 3000-6500 290°/290° 240°/240° .520"/.520" 106° Solid Camshafts LNT30120925 Lift Rule, 1/4-1/2 Mile 2800-6800 285°/295° 252°/261° .525"/.525" 106° LNT30120917 1/4-3/8 Mile 2bbl. 2800-7000 278°/282° 248°/252° .530"/.541" 106° LNT30120946 Hobby Dirt Classes 3400-7000 288°/293° 249°/254° .543”/.552” 106° LNT30120936 Dirt Modified Classes 3500-7000 288°/298° 249°/259° .543”/.561” 106° LNT30120948 Restricted Engine Cam 3500-7200 293°/298° 254°/259° .552"/.561" 106° Roller Camshafts LNT40120954 L.L. Model/350-370 Cu. in. 3800-7600 289°/297° 256°/264° .648"/.627" 106° LNT40120951 L.L. Model/350-370 Cu. in. 3800-7600 289°/301° 256°/268° .648"/.627" 106° LNT40120924 Late Model, 377-406 Cu. in. 3800-7600 301°/309° 262°/271° .626"/.626" 106° LNT40120921 Med. Wt. Asphalt/Dirt Car 3800-7800 308°/318° 258°/268° .600"/.618" 106° Ford 4 Cyl. 2300 Hydraulic Camshaft LNT10700901 Mid-Range Torque/HP 2500-6500 296°/306° 244°/250° .454"/.454" 111° Note: SB Chevy valve lift figures are based on a 1.5:1 rocker arm ratio.

Pro Series Small Block Chevy Crankshaft with Contoured Wing Design

Crankshaft is manufactured from 4340 steel. Rod journals are drilled with either 7/8" or 3/4" lightening holes to reduce rotating weight. The leading edges of the counterweights have Lunati’s contoured wings to direct air and oil to the main bearings rather than the connecting rods. Requires chamfered bearings. Pin Size LNT60240001 4.000" 400 6.000" 2.100" Part No. Stroke Main Rod Length

Racer Flat Steering Wheels 'HVLJQHGIRUWKHGULYHUVRI'LUW/DWH0RGHOVDQG0RGL¿HGV 5DFHUÀDWVWHHULQJZKHHOVFRPELQHWKHEHQH¿WVRIDOLJKWZHLJKW DOXPLQXPVWUXFWXUHDQGIRDPJULSZLWKGLUWVW\OH¿QJHUEXPSV Fits all 3-bolt quick release hubs. Choose from 15", 16", or 17" diameter. Part No. Description

MP2 Stock Car Steering Wheels The lightest stock car steering wheel currently available. Steel-framed, D-shaped, and 3" dished steering wheel utilizes an ergonomic design with CNC-machined spokes and suede cover with bright orange top marker. Includes centerpiece. Part No. Description MPIMPI-MP2-14 14" Dia. Steering Wheel MPIMPI-MP2-15 15" Dia. Steering Wheel Dirt Late Model Steering Wheel MPIMPI-D2-15

MPIMPI-DR-16 16" Dia. Steering Wheel MPIMPI-DR-17 17" Dia. Steering Wheel

Racer Dished Steering Wheels Racer dished steering wheel is manufactured using a lightweight aluminum, 2.16" dished struc- WXUHZLWKVROLGVSRNHVDQGIRDPJULSZLWK¿QJHU EXPSV,GHDOIRU'LUW/DWH0RGHOV0RGL¿HGVDQG Street Stocks. Fits all 3-bolt quick release hubs. Part No. Description MPIMPI-DMR-17 17" Dia. Steering Wheel GT Steering Wheels Lightweight, aluminum-framed GT steering wheels feature an ergonomically designed grip for exceptional driver feel. Designed for road course, sports car, track days, etc. Part No. Description MPIMPI-GT-11

&RQFHSWVSHFL¿FVWHHULQJZKHHOLVGHVLJQHG for the rigors of Dirt Late Model racing. Flat, aluminum-framed 15" diameter steering wheel features enhanced, vibration-absorption foam FRQVWUXFWLRQDQGGLUWVW\OH¿QJHUJULSV,QFOXGHV center pad. &KTV.CVG/QFGN/QFKƂGF5VGGTKPI9JGGN NEW! MPIMPI-DM2-15

Designed to meet the demands of Dirt /DWH0RGHODQGPRGL¿HGUDFLQJSRSXODU lightweight 15" dia. steering wheel, which has a 2-1/4" dish, includes a washable, poly- XUHWKDQHJULSZLWKGLUWVW\OH¿QJHUEXPSV and bright orange top marker. Weighs just 2 lbs.

11" Dia. Steering Wheel, Flat Bottom 11" Dia. Steering Wheel, Cutout Top

MPIMPI-GT-11-C MPIMPI-GT-13-C

13" Dia. Steering Wheel, Flat Bottom NEW! MPIMPI-GT-13-C-HG 13" Dia. Steering Wheel, High Grip, Flat Bottom NEW!

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CIRCLE TRACK 2021-22

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