open lm motor?

[go2fast]

About 870 @ 7,400 rpm and 705 tq @ 5600 on a 438 wide bore with a race carb with a big carb you can add 10 more horse to that and that is on a new dyno

[hpmaster]

Big numbers are always impressive to look at on a dyno sheet but it's drivability that wins races.

[go2fast]

Brand new out of pro power shop last week

[hucktyson]

Go fast Brian Gray would have squeezed another 295 ft lb of torque out of it no problem lol

[grt74]

About 870 @ 7,400 rpm and 705 tq @ 5600 on a 438 wide bore with a race carb with a big carb you can add 10 more horse to that and that is on a new dyno

agree with above,a good rule of thumb is 2 hp for every cubic inch,thats from your top engine builders,and yes they are getting them very drivable

[SLM98]

New dyno or not they can make the numbers what ever they want. Big numbers sell engines.