COMP Cams 35-602-4 Big Mutha Thumpr Cam Ford 351W 2500-6400 RPM
COMP Cams 35-602-4 Big Mutha Thumpr Cam Ford 351W 2500-6400 RPM
COMP Cams

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#282356024

COMP Cams 35-602-4 Big Mutha Thumpr Cam Ford 351W 2500-6400 RPM

$309.95

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Product Summary

Hydraulic Flat Tappet Camshaft Type

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    Key Specs

    Camshaft TypeHydraulic Flat Tappet
    RPM Range2500-6400
    Intake Duration (.050" Lift)243
    Exhaust Duration (.050" Lift)257
    Lobe Separation107 °
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    Need To Know

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    COMP Cams 35-602-4 Details

    Have you ever been to the races and heard how nasty the cams sound? COMP Cams has developed the Thumpr series of cams that give you every day drivability, but have that nasty race engine sound. Pick the cam that fits your application, add a set of COMP Cam hydraulic lifters and you will be the talk of the town. 

    Application

    351W 8 Cyl 1969-1995

    Guides & Documents

    Warranty (COMP Cams)

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CA Prop 65
    CARB warning

    COMP Cams 35-602-4 Specifications

    KEY SPECS
    MFG. Part #35-602-4
    BrandCOMP Cams
    Camshaft TypeHydraulic Flat Tappet
    RPM Range2500-6400
    Intake Duration (.050" Lift)243
    Exhaust Duration (.050" Lift)257
    Lobe Separation107 °
    GENERAL
    Intake Duration295
    Exhaust Duration313
    Sold in QuantityEach
    GTIN Code036584176404

    Ratings & Reviews

    5

    6 Reviews

    Overall Assessment

    Customers highly recommend this cam as it impeccably fits a variety of applications, from a 351 Windsor to a 427W Stroker, and a 302 boss engine. Users note the excellent quality and reliability of the product, highlighting the superior performance even in more radical settings. Its usability is praised, with customers appreciating the cam's great sound and ability to meet all their needs. With correct installation, this cam is known to drastically enhance engine performance. In comparison with competitor brands, our cam maintains a strong standing due to its consistent quality and enhanced functionality.

    Write A Review

    5

    6 reviews

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    Just what I needed

    5.0

    4 years ago

    Big D

    Smithfield NC

    Verified

    Installed in a 351 Windsor sounds great

    Would Recommend

    I would definitely buy this cam again

    5.0

    5 years ago

    331 stroker

    Chicago IL

    Verified

    Motor sounds like a top fueler!

    Would Recommend

    Great cam for my application

    5.0

    8 years ago

    Southerngent

    Georgia

    Verified

    Needed a cam for my application, knew what I needed, and this one is in stock, meeting every one of my needs. Comp Cams is a great company, and I have never had one of their cams to fail, as I always break them in as directed, and use the correct oil in the engine.

    Would Recommend

    would buy again

    5.0

    8 years ago

    Hot Rod

    MN

    Verified

    This was a great cam to complete my 427W stroker.

    Would Recommend

    this is a very nasty cam!

    5.0

    12 years ago

    Gman1965

    Denver NC

    I installed this cam in a 62 Ford Fairlane.302 boss engine bored 40 over,with roller timing gears, 600 carb,50,000 volts coil and billet electronic distributor,10 mm wires,and 3000stall converter.it will pull the front wheels off the ground!the cam sounds like a top fuel dragster cam, it is that radical! I love it and would recommend to anyone.

    Would Recommend

    would bye again sounds great and runs

    5.0

    14 years ago

    boomer

    lincolnton n.c

    Verified

    this is a bad [*] cam SWEET

    Would Recommend

    Showing 6 of 6 reviews

    Questions & Answers

    18 Questions • 12 Answers

    Can I use this cam on my 89 f150 with a 351w, stock with a exhaust. Just wanna get a cam that sounds great at idle and will give it more power.

    by Gabe

    • 6 years ago

    1 answer

    View Answer

    I have a 351w with a perfomer rpm intake ,750 Holley ,headers with a 3000 stall will the mutha thumpr be ok with stock head I have aftermarket springs and 1.6 roller rockers on them and will I have piston to valve issues

    by Ryno86

    • 7 years ago

    1 answer

    View Answer

    I Don't know anything about thumper cams I do know I'd really like to freshen up the sound & performance of my 1995 F-250 351EFI stock engine with an RV cam or something a little more lumpy, I do carry a heavy slide in truck camper occasionally but would also just enjoy some performance feel & sound, what type of cam & lifter kit would you recommend for my stock 351 F-250? Thanks

    by Sweetpea

    • 8 years ago

    2 answers

    View Answers

    Hi I have a 351 windsor in my 67 mustang with edelbrock e street heads with big valves and 170cc intakes and performer manifold with 600 cfm edelbrock carb approx 9.7:1 cr with flat top pistons. What cam do you recommend for street use with nice exhaust lope to 5800 rpm with four speed manual thanks your help is appreciated Ian

    by Joff 1960

    • 8 years ago

    2 answers

    View Answers

    What thumper cam and lifters would I order for a 1989 f150 4WD with a 302W EFI . Thanks

    by Shane

    • 8 years ago

    1 answer

    View Answer

    I have a 351w froma 71 ltd stock heads and manifolds dual exhaust how big of a cam can I use without changing heads

    by johnny mac

    • 9 years ago

    1 answer

    View Answer

    I Have a 69 Torino with stock 302, not planning on racing just looking for a mean sounding idle and good street performance. Headers, performer intake with 650 Holley are going on stock heads and ignition. This is a straight drive car. Is this cam compatible with my goal to be streetable with the nastiest idle I can get.

    by Ken

    • 9 years ago

    1 answer

    View Answer

    What valve spring would be recommended? And any other things recommend to buy for better performance of the cam?

    by Raffle

    • 9 years ago

    1 answer

    View Answer

    I have a 1971 ford f100 with a swapped in 351w v8. The heads are bone stock. I converted it to HEI ignition, edelbrock performer rpm intake, Holley 750cfm double pumper carburetor, im still using stock exhaust manifolds with true dual exhaust with cherry bomb glass pack mufflers.. Now would this big thumpr cam/lifter set be a good match for my street-strip truck or would the regular comp cams thumpr cams setup for 2000rpm or 2200rpm be better?

    by Sikatrix86

    • 9 years ago

    1 answer

    View Answer

    Does this use the 351w firing order?

    by Tanner

    • 10 years ago

    1 answer

    View Answer

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    Fitment

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