Re: engine on the dyno
 

How a bout a dyno sheet . I would like to see the curves please.
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Rob

Re: engine on the dyno
 

curves? no curves!!! just flat big torque

Re: engine on the dyno
 

ahat rpm was it at and what was peak torque

Re: engine on the dyno
 

need to get the sheets but i think peak tq was 590

does that sound right?

Re: engine on the dyno
 

wow thats great
I had 560 hp at 5500 rpm with peak torque being 580 at 4500 rpm
my motor went ovrer 500 ft-lbs of torque at 3500 rpm and stayed over 500 all the way up

Re: engine on the dyno
 

dont know if we're gonna spin em THAT high!!!
maybe 5400revs for about 535hp i figure w/ my 30p labbed i hope to see 85

Re: engine on the dyno
 

All ya did was rebuild the motors?No mods?

I am going thru mine this fall, up grade cams ,tappets, springs.etc.what all can you do to a 500efi to get more power ,besides the flame arrestor and computer. How much power are the getting out of them??


If there is not much improvement in power with bolt on parts Kinda of thinking about putting blowers on it at the same time.


Rob

Rumor is***
I heard sterling was getting around 750hp on there SBI 500efi motors that are supose to be stock apearing.Stroking the crank ,cam,rasing the cr??

Re: engine on the dyno
 

get brodix heads and youll see 550 easy

Re: engine on the dyno
 

550 not enough.

I see a lot of people using the dart pro ones cnc ported .Still has a small runner and good flow. Just have to get the water jackets coated.

Re: engine on the dyno
 

then just call innovation and get some 650 efis