Big Block Chevy 496 Stroker Engine Torque Monster




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Cleelopez: Nice.. Did you go solid.. Hydr roller m,flat tappets.. ? I just had similar numbers with the motor I had built... I went hydr flat tappets.. My first attempt.. But I wonder how long the cam will hold up.. Now it's done and feel I should have went hydr roller for the extra 400$

Dosalt: I want one with around 100 hp and 600 Tq. I was wondering if it was possible

vertrider75: i'm in the process of building a 496 rite now any reccomidations on cam?

cncmotorsports: @jonesblitzkrieg The camshaft was a hydraulic roller, it was one of our custom grinds.

Buba Loui: Why Iron heads? Wouldn't you have made more power with a set of aluminum heads?

Buba Loui: Cudo's for Dart heads.

cncmotorsports: The customer had a budget, and already had iron heads.

SportModDriver88: I love those torque numbers! I'm about to start buildnig a 496 for my boat and am looking for a similar setup but with an oval port head and maybe a bit less cam but a hydraulic roller. I'd really like to hit 500 ft/lbs torque at about 2500-3000 rpms. Any camshaft grinds for this keeping in mind wet exhaust so reversion is an issue? Thanks!

Dosalt: 100 - 200 hp is more than enough. I want big torque numbers. has to run on gasoline and not dirty diesel.

cncmotorsports: 100 HP?

cncmotorsports: @Cleelopez @Cleelopez Hydraulic roller cam is what we used. You can make good HP numbers with out the need of huge durations numbers with the hydraulic roller cam. Keep's the engine very very drivable for the customer.

cncmotorsports: @vertrider75 Give us a call 800-341-1528 or 605-692-1697 we can get you set up with a good cam for your combination.

BigChevyFTW: Tha thing sounds like its starving for fuel and in need of a serious advance!

jonesblitzkrieg: what were your cam specs on this build? i am building a big block for my 4x4 dually lookin to lay down some numbers like that. i just picked up a set of the same heads just need to get my cam and valvetrain

grumpy159: This motor went into my '79 Chev short box - this is the second engine CNC has done for me - previously they built a 421 SBC stroker for my Boss Hoss bike - this BB is a tire shredder!!! With 3.25 gears, 33X21.50X15 MT on the back - it smokes them at 30mph - from a stop - smokes them them trhough 1st and 2nd and a nice chirp into 3rd-----awesome motor. And like my 421 SB, it is tight, dry, smooth and is a daily driver - best of all - it runs on 91 octane all day long :)

Rating:
Big Block Chevy 496 Stroker Engine Torque Monster 4.8 out of 5

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Big Block Chevy 496 Stroker Engine Torque Monster