Heymow - Lawnmower Racing Forum

Engine Help => Honda and Clone Engines => Topic started by: MIKE/PRECISIONCAMS on February 09, 2016, 12:14:14 am

Title: Big Block Clone & Dyno Results
Post by: MIKE/PRECISIONCAMS on February 09, 2016, 12:14:14 am
When the Clone is bad to the bone!

Precision Cams
910-251-0612
precisioncamspower@gmail.com
Title: Re: Big Block Clone & Dyno Results
Post by: GRUBDIGGER on February 09, 2016, 05:33:48 am
WOW!!!!! :woo:
Title: Re: Big Block Clone & Dyno Results
Post by: zach87cp on February 09, 2016, 08:33:49 pm
Pretty impressive is that with a stock head or billiet.
Title: Re: Big Block Clone & Dyno Results
Post by: George Herrin on February 09, 2016, 08:49:22 pm
stock/modified  head Big Valves etc.
Title: Re: Big Block Clone & Dyno Results
Post by: zach87cp on February 09, 2016, 08:56:41 pm
Thanks George .would billet heads add any more power I personally don't know anyone that runs a billet head on a honda I saw somewhere that someone was making a 4 valve head.
Title: Re: Big Block Clone & Dyno Results
Post by: George Herrin on February 09, 2016, 10:46:09 pm
Since I have never run one I cannot say!!! But if done right (Head design) it would have to help I would think. But the stock heads flow pretty dern good if ya know what to do.
Title: Re: Big Block Clone & Dyno Results
Post by: PJG56 on February 10, 2016, 08:21:49 am
How many cc is this motor?
Title: Re:
Post by: Gui961 on February 10, 2016, 06:48:53 pm
How can a clone engine make 4,5hp by cubic inch when a half million dollars pro stock engine is barely at 3hp cube and multi milion dollars f1 is in that range

i guess this is not running strait metanol or race fuel
Title: Re: Big Block Clone & Dyno Results
Post by: berthyd on February 10, 2016, 07:53:06 pm
How can a clone engine make 4,5hp by cubic inch when a half million dollars pro stock engine is barely at 3hp cube and multi milion dollars f1 is in that range

i guess this is not running strait metanol or race fuel

Exactly!!

Bert
Title: Re: Big Block Clone & Dyno Results
Post by: MIKE/PRECISIONCAMS on February 10, 2016, 10:40:12 pm
Its around a 28 cubic inch motor , as far as a billet head, I have seen them for this engine before, I think they only made a few.  They cost more than this complete engine.  This is not anything all that special in our shop, its one of our kits we build all the time.  This is a kit that gets a lot of horsepower for the Money, and our customers have been happy with results.
Title: Re: Big Block Clone & Dyno Results
Post by: Jim Knutson on February 11, 2016, 09:57:40 am
Its around a 28 cubic inch motor...
dyno sheet says 12.56 cid.....??
Title: Re: Big Block Clone & Dyno Results
Post by: George Herrin on February 11, 2016, 02:23:48 pm
Those numbers if like our dyno does not come into play in the calculations of the performance hp or torque. They are there simply as a reference so you know what is on the dyno. Like me I don't always change that stuff especially if I am just tuning a carb or quick test. So it loads the last run entered info automatically.
Title: Re:
Post by: Gui961 on February 11, 2016, 06:37:15 pm
ho ok make more sense. its good power for 28ci