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stroker numbers #662304 04/06/10 12:21 PM 04/06/10 12:21 PM
Joined: Feb 2006 Posts: 90 Sweden K kennetto OP member
kennetto OP member K Joined: Feb 2006 Posts: 90 Sweden	yesterday we did a dynodrive on my new stroker here is the numbers. block chenoweth block in a bag 440 0,30 over, deck height 0,013 bore 4,3500 stroke 4,150 440 source stroker kit rod lenght 6,7600 flat top pistons heads edelbrock 84 cc,s gasket felpro 1009 compcam roller rockers camshaft straighlines performance lobe lift intake 0,360 exhaust 0,345 rocker ratio 1,5 1,5 valve lift 0,540 0,518 adv dur 294 309 dur@.050 244 256 lobe centerline 108,0 116,0 lobe separation 112 carbs holley six pack ignition pertronix distrubutor and second strike box exhaust tti 2" headers result 540 hp 5500 rpm torque 587 4400rpm

Re: stroker numbers [Re: kennetto] #662305 04/06/10 01:54 PM 04/06/10 01:54 PM
Joined: Apr 2007 Posts: 2,826 NY usa 5 540challenger master
540challenger master 5 Joined: Apr 2007 Posts: 2,826 NY usa	Quote: yesterday we did a dynodrive on my new stroker here is the numbers. block chenoweth block in a bag 440 0,30 over, deck height 0,013 bore 4,3500 stroke 4,150 440 source stroker kit rod lenght 6,7600 flat top pistons heads edelbrock 84 cc,s gasket felpro 1009 compcam roller rockers camshaft straighlines performance lobe lift intake 0,360 exhaust 0,345 rocker ratio 1,5 1,5 valve lift 0,540 0,518 adv dur 294 309 [Email]dur@.050[/Email] 244 256 lobe centerline 108,0 116,0 lobe separation 112 carbs holley six pack ignition pertronix distrubutor and second strike box exhaust tti 2" headers result 540 hp 5500 rpm torque 587 4400rpm nice numbers very small cam too for the cubes you have and a six pac too boot Was there any head work done to the eddies or were they OOTB

Re: stroker numbers [Re: 540challenger] #662306 04/06/10 02:05 PM 04/06/10 02:05 PM
Joined: Feb 2006 Posts: 90 Sweden K kennetto OP member
kennetto OP member K Joined: Feb 2006 Posts: 90 Sweden	just a little polish no porting

Re: stroker numbers [Re: kennetto] #662307 04/06/10 07:00 PM 04/06/10 07:00 PM
Joined: Feb 2005 Posts: 4,316 Prospect, PA BSB67 master
BSB67 master Joined: Feb 2005 Posts: 4,316 Prospect, PA	We dynoed a 493 very similar to yours. There were two differences: the heads were CNC ported, and the Scott Brown cam was a little bigger. The corrected peak numbers were 580 hp, and 602 tq for that engine. Considering those two differences in the builds, comparatively, the numbers seem to make sense. It should be great on the street and a joy to drive.

Re: stroker numbers [Re: kennetto] #662308 04/06/10 11:18 PM 04/06/10 11:18 PM
Joined: Mar 2007 Posts: 3,285 West Coast, USA jbc426 master
jbc426 master Joined: Mar 2007 Posts: 3,285 West Coast, USA	The 493 sixpack I have dynoed a little higher, but it had ported heads and intake and a hydraulic roller. It was about the same lift though .554" or there abouts. With the smallish cam it peaked out at 5500 rpm, but pulls a bit past that. 5911670-IMAGE0002.JPG (61 downloads) 1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's 1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)

Re: stroker numbers [Re: jbc426] #662309 04/10/10 03:47 AM 04/10/10 03:47 AM
Joined: Feb 2006 Posts: 90 Sweden K kennetto OP member
kennetto OP member K Joined: Feb 2006 Posts: 90 Sweden	thanks for your input it seems like my numbers are o.k.i think it will be great with my 4 speed and 4:10 rear.

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