1968 nova 396/375 dyno results.

[Ziggysdad]

Those numbers are right on the money. I have the dyno sheets for my 1970 L78 Nova SS and the motor is bone stock.
433HP at 5400 rpms and 460 lb/ft of torque at 3600 rpms

[SSRSBOB]

Don't the '70 L78's make less power with the low rise 569 intake? I think the 163 is good for about 20 hp.

Bob

[71-LS6]

Chris, nice #'s. Seems a little torquey. Which intake # does your 68 use? Also, what kind of gain did you see with the plugs?

[snydes]

Sorry if this is a dumb question, but are those figures at the crank or RWHP??

[SSRSBOB]

crankshaft
Bob