HNC engines

HNC engines Where s**t gets done right.

06/16/2026

14 gallons of fuel later rings are sealed (small block Chevy low compression street engine).p.s All loads were 1/3-3/4 throttle

That should do it... A little heavy but
06/13/2026

That should do it... A little heavy but

05/27/2026

This is the 496 that everybody guessed on 2 weeks ago. Was waiting for a ring gear for the dyno. Got to add a touch of fuel to it still but ran pretty good

Just another great start to doing it right molnar,JE, Callies,rollmaster 555ci
05/19/2026

Just another great start to doing it right molnar,JE, Callies,rollmaster 555ci

Next week's monster. Just waiting for a starter ring gear for Dyno... Any horsepower guesses?..496ci 9:5:1c/r 235-239 .6...
05/12/2026

Next week's monster. Just waiting for a starter ring gear for Dyno... Any horsepower guesses?..496ci 9:5:1c/r 235-239 .630 lift hydraulic roller.. grumpy Jenkins cast iron heads 950 quick fuel Edelbrock Victor Jr

05/10/2026

Just a 555 big block Chevy with cast iron grumpy Jenkins heads 9:3:1 240-240 on 112° 635 lift.. Just doing quick ring heat cycles.. ended up at 730 torque 690hp

04/18/2026

Iso... Old school hemi hone deck plate 392 so anything bigger than 4 in I can make work.. looking to borrow but I will buy one if I have to

04/17/2026

Hot rod build...496ci 9.8 c/r all new 4340 internals MAHLE forged pistons inconel exhaust valves 630 lift cam ..sounds awesome ..fresh build made 650tq and 660 at 6k rpm with warranty .$13,500.pm for more details

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