Yeah, go ahead with the alum merlin heads. I looked on cam card and can not find this info. I did find under cam timing @.050 intake lift is 105 at 280degree dura. And 111 exhaust at 280 degree dura.
Thanks joe -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Brad Waller Sent: Monday, July 02, 2007 3:12 PM To: 'The Chevelle Mailing List' Subject: Re: [Chevelle-list] BRAD--My 540 stats Joe, Do you have flow numbers for the heads? I don't have the Dart Pro 1 in my files. I also need the cam lobe center and centerline unless I can find a copy for this cam online. I guessed at 112 for each. The BBC heads I have are: Canfield 305 Edelbrock 6040, 6045, 6055, 7765, Performer, VictorCNC, Victor JR Holley Avenger WP Jenkins Merlin (used this for my guess) Aluminum and Iron GM 049 Oval, 188 Rectangular Guess numbers: RPM TQ HP 2000 456 174 2500 507 241 3000 528 302 3500 571 381 4000 617 470 4500 657 558 5000 665 633 5500 652 683 6000 618 706 6500 568 704 7000 512 682 7500 450 643 Brad Waller ([EMAIL PROTECTED]) '66 Corvette | 327/dead | 4-speed | Wilwood Brakes | 245/45/16 BFG R1 '67 Chevelle | ex-SS396 | 355/700R4 | F-Body Brakes | 275/40/17 Kumho MX > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Rozanski Joe (GS/EMP4-NA) > Sent: Monday, July 02, 2007 6:49 AM > To: The Chevelle Mailing List > Subject: [Chevelle-list] BRAD--My 540 stats > > Hey Brad, > Here are my engine stats, if you need anything else let me know... > Merlin 540 cu.in. > 14:1 comp > 4.500 bore x 4.250 stroke > Dart alum. Pro 1 320 heads ported polished and some trick work > 2.30 intake 1.88 exhaust valves > Crane solid roller cam part #138331 grind #R-280/450-8 > Intake lift 765 exhaust lift 765 > Intake [EMAIL PROTECTED] 280 exhaust [EMAIL PROTECTED] 280 > 1.7 Crane Gold roller rockers > Crower lifters > Dart intake w/1100 Dominator by Pro systems > Turbo 400 w/5000 stahl 9in. > > Thanks again, > joe > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Brad Waller > Sent: Friday, June 29, 2007 2:32 PM > To: 'The Chevelle Mailing List' > Subject: Re: [Chevelle-list] Copy your 402? > > Sure, send me data and I'll run what I can. Same goes for > anyone else, > but > if I get a ton of requests it might be slow. I do have some > work to get > done today before taking people out to wait in line for their iPhone. > > Brad Waller ([EMAIL PROTECTED]) > > '66 Corvette | 327/dead | 4-speed | Wilwood Brakes | 245/45/16 BFG R1 > '67 Chevelle | ex-SS396 | 355/700R4 | F-Body Brakes | > 275/40/17 Kumho MX > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of > > Rozanski Joe (GS/EMP4-NA) > > Sent: Friday, June 29, 2007 10:19 AM > > To: The Chevelle Mailing List > > Subject: Re: [Chevelle-list] Copy your 402? > > > > Hey Brad, > > If your interested, I would like you to run some numbers on a > > my wicked > > 540... > > Thanks > > joe > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of > Brad Waller > > Sent: Friday, June 29, 2007 12:54 PM > > To: 'The Chevelle Mailing List' > > Subject: Re: [Chevelle-list] Copy your 402? > > > > Pelle, > > > > Which heads do you have? I can run a Dyno2000 simulation with your > > setup > > and get some guesses. Give me a "parts list" of the engine > builds you > > are > > thinking of. If you have Cam specs or the actual cam name I > > might have > > them > > stored already. I took some guesses as to components and > > came up with a > > 425 > > HP combo off the bat. I used what you gave me and assumed Edelbrock > > Performer heads and a high performance hydraulic lifter cam. The > > program > > assumed lifts of .504/.479 and the engine is guessed to > have 424HP at > > 5500 > > RPM, but torque starts at 411 at 2000 RPM, peaks at 450 at > > 4000 RPM, and > > drops to 366 by 6000 RPM. > > > > Not an actual engine to copy, but at least it gives you an > > idea what you > > can > > look into. > > > > The only 402 file I have is from an engine with a roller cam. > > It has GM > > Rectangular port "188" heads, a 850 CFM carb with a dual > plane intake, > > small > > tube headers, and Comp XR282HR cam. Numbers are: > > > > RPM HP TQ > > 2000 168 442 > > 2500 218 457 > > 3000 268 469 > > 3500 322 484 > > 4000 371 487 > > 4500 413 481 > > 5000 436 458 > > 5500 432 412 > > 6000 410 359 > > > > Brad Waller ([EMAIL PROTECTED]) > > > > '66 Corvette | 327/dead | 4-speed | Wilwood Brakes | > 245/45/16 BFG R1 > > '67 Chevelle | ex-SS396 | 355/700R4 | F-Body Brakes | > > 275/40/17 Kumho MX > > > > ________________________________ > > > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Pelle > > Andersson > > Sent: Friday, June 29, 2007 8:35 AM > > To: The Chevelle Mailing List > > Subject: [Chevelle-list] Copy your 402? > > > > > > Does anyone have a 402 (.060 over) 2-bolt main with approx > > 400-500 > > hp > > which i can copy? > > > > I'm asking because when i get my block back from the machine > > shop > > I'd like to get "bolt on" hp without too much > > hassle/experimentation. > > > > Im planning to raise the comp to 10:1(new pistons), keep the > > original heads, my > > 800 cfm Holley, my Hooker headers with 2'' primarys and my > > Edelbrock > > RPM performance Intake. > > > > I know i've been pestering you guys with this before but I still > > need some ideas/input/advice! > > > > > > Best regards > > Pelle > > ______________________________ > > Chevelle gearheads > > http://hem.bredband.net/chevellegearheads/ > > http://www.chevelleforum.se/ > > > > > > > > > > > > > >
