Never bothered to put it on the dyno,,,i estimate "plenty"

lots & lots of torque,,,it could be put in top gear & push started & would chug along on idle, in top gear, at walking speed, more pull than a bunch of schools boys,,,
It did the same lap times at 5000rpms in a 3rd gear as my full house N/A race mini engine did at 8000rpms in 2nd gear (different f/d ratios & tyres sizes tho)
It`s still alive.... sitting at dad`s place happily awaiting another fang
& no, the carbs were sweet,,, altho they did produce some lag, but simply because of poor manifold design rather than a carb problem,,,took a little bit of time for it to develope an air stream thru that big assed air box type plenum thing & was just not a good design,,, i needed to "Time" putting my foot down a little earlier than i would normally have if you get my "drift" (that was a pun

)... i eventually switched them over to a single 2" SU later on & was far less lag & still happy to rev.
I`ll get her running again soon,,, we have that car,,,My alloy V8 speedway mini,,,a speedway Van & another little brown speedway mini sedan happening at the moment, hoping to make up a few more to have our own "mini Race" next year
Archerfield speedway (Brisbane) is where we`ll be when the time comes,,,that is unless they close it down before we finish them all ;-(