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#21
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If he did not think that you had enough installed height to run 740" lift then he must not have understood that your running a aftermarket head.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
#22
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Thought you had a special program that picked your cams?
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#23
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Quote:
Stan
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Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
#24
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My master catalog doesn't show those lobes either.
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#25
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The lobes Gach listed are from Bullet Cams Master list.
They are not UltraDyne lobes. R310/4485 310 278 196 0.4485 R322/4455 322 288 205 0.4455 https://www.bulletcams.com/Masters/Rlobes.htm .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) 5.14 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
#26
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#27
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Stated.... "Comp cam 4470/4360 lobe"
I will suggest those are not lobe numbers. They are the amount of lobe lift. Therefore Tim at Bullet would not recognized those as Comp 'lobe numbers' to compare specs. .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) 5.14 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
#28
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Quote:
If they are lift numbers then there would be a number of Comp lobe that fit each, also most people would have said .447/.436 Stan
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Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
#29
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#30
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.[/QUOTE]
Your a Genius I tell you. LOL
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#31
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I think if you reset (loosen) the exhaust lash for the bigger rocker ratio, then tightening the intake lash, those together can change the valve timing event most than a 1.5* cam timing change. In the real world, changing the lash is probably quicker also.
Ever heard of a big SR spring good for more than .7” lift and coil bind less than 1”? Let me know when you find it. |
#32
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Oh god I can’t stop laughing and here I thought I was going to learn something.
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#33
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Stan, you are correct. Comp lists the lobe lifts with three digits.
With that said, if one wants to wade thru all the Comp solid roller lobes listed here they can look for a .447 & .436 https://edelbrock-files-v1.s3-us-wes...be-Catalog.pdf Side note: If one wants to nit pick. If the Comp cam was ordered with a "B" suffix code then the lobe lift can, but not always, be altered slightly. But typically only increased by 0.001" .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) 5.14 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE Last edited by Steve C.; 02-16-2024 at 12:31 PM. |
#34
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Quote:
This is the cam I posted above with the 0.021" lash it calls for and also 0.017" _______I__N__T__A__K__E Rocker_Arm_Ratio_=_1.650_________Valve_Lash_=_0.02 100________Valve_Angle_=_20.0 VALVE_____Lift______Opens___Closes__Duration _________________Deg_BTDC__Deg_ABDC_____________Ar ea _________0.00000____47.69_|__84.37_|_312.05_|__61. 01 _________0.00600____44.55_|__80.80_|_305.35_|__60. 99 _________0.01000____42.73_|__78.67_|_301.39_|__60. 98 _________0.02000____38.71_|__73.99_|_292.70_|__60. 91 _________0.04000____32.32_|__66.84_|_279.16_|__60. 69 _________0.05000____29.68_|__63.94_|_273.61_|__60. 56 _________0.06150____26.89_|__60.95_|_267.84_|__60. 37_►_(.050*1.65)-.021=0.0615 _________0.06550____25.97_|__59.96_|_265.93_|__60. 31 _________0.10000____18.96_|__52.59_|_251.56_|__59. 70 _________0.15000____10.52_|__43.84_|_234.35_|__58. 68 _________0.20000_____3.06_|__36.19_|_219.26_|__57. 27 _________0.25000____-3.97_|__29.07_|_205.10_|__55.41 _________0.30000___-10.85_|__22.20_|_191.36_|__53.71 _________0.35000___-17.79_|__15.20_|_177.41_|__51.04 _________0.40000___-24.96_|___7.98_|_163.03_|__48.74 _________0.45000___-32.52_|___0.38_|_147.86_|__45.30 _________0.50000___-40.80_|__-7.88_|_131.31_|__41.46 _________0.55000___-50.19_|_-17.26_|_112.55_|__36.16 _________0.60000___-61.45_|_-28.50_|__90.05_|__29.76 _________0.65000___-76.72_|_-43.55_|__59.73_|__20.32 _______I__N__T__A__K__E Rocker_Arm_Ratio_=_1.650_________Valve_Lash_=_0.01 700________Valve_Angle_=_20.0 VALVE_____Lift______Opens___Closes__Duration _________________Deg_BTDC__Deg_ABDC_____________Ar ea _________0.00000____50.15_|__87.08_|_317.23_|__61. 64 _________0.00600____46.57_|__83.12_|_309.69_|__61. 62 _________0.01000____44.55_|__80.80_|_305.35_|__61. 61 _________0.02000____40.22_|__75.74_|_295.97_|__61. 50 _________0.04000____33.48_|__68.09_|_281.57_|__61. 30 _________0.05000____30.71_|__65.07_|_275.78_|__61. 15 _________0.06150____27.83_|__61.95_|_269.78_|__60. 98 _________0.06550____26.89_|__60.95_|_267.84_|__60. 91_►_(.050*1.65)-.017=0.0655 _________0.10000____19.71_|__53.37_|_253.08_|__60. 20 _________0.15000____11.15_|__44.49_|_235.64_|__59. 16 _________0.20000_____3.64_|__36.78_|_220.42_|__57. 71 _________0.25000____-3.42_|__29.63_|_206.21_|__56.06 _________0.30000___-10.30_|__22.75_|_192.46_|__54.09 _________0.35000___-17.23_|__15.77_|_178.54_|__52.11 _________0.40000___-24.38_|___8.57_|_164.20_|__49.07 _________0.45000___-31.88_|___1.01_|_149.12_|__45.60 _________0.50000___-40.10_|__-7.19_|_132.71_|__41.73 _________0.55000___-49.39_|_-16.45_|_114.16_|__36.93 _________0.60000___-60.46_|_-27.51_|__92.03_|__30.55 _________0.65000___-75.22_|_-42.07_|__62.72_|__21.75 Stan
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Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
The Following User Says Thank You to Stan Weiss For This Useful Post: | ||
#35
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You'll never learn anything, but you are good at claiming other people's dyno sheets and making up false info.
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#36
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I’m glad you bought that up, let’s see you’ve posted at least 3 different dyno sheets, I have them all. I sent that one to Paul as a joke, because it list motor as BBF, 3 guys pick up on that right away in that thread. Your excuse was oh they labeled it wrong, to funny. Lets see guys dynoing your motors and he all of a sudden labels it as BBF. By mistake. Give me a break. Your problem is I got your number, and expose you for what you are.
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#37
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Quote:
Stan
__________________
Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
#38
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#39
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Birds of a feather flock together. You also like to manipulate dyno sheets. that’s a known fact LOL. Have you graduated yet from David V class. Your a amateur at best. I mean off the wall chit !
Its also well know theres a small group of of trolls, here that zone in on my every post. Totally jealous of response I get. Not realizing how much it makes them look like fools. Here’s best part, lobe lift, 4470/4360 Steve C it should be .4470/.4360 oh my god, it just slows the inexperience of cam lingo. My conversation with.oh excuse me Bullet racing cams NOT ultra. Talking about cam lobes. A whole dissertation came up about these are only lobes we have for Pontiac stick block. I’m like this isn’t a stock block oh well we don’t have blanks for that, you can’t get blanks you would have to have whole new blanks made up, that would cost a Fortune. I’m like thinking Comp cam has them but you don’t. Just shows or at least makes me think, their waaay behind on times. Old school. The sad part is you try to contribute to a thread, and the trolls are setting there waiting, taking it 90 degrees north. Beating their chest. Dad you where right don’t argue with people who are dumber than you because they’ll make you look dumb. Can we just get back to the original purpose of the tread. Over and out.
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#40
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How’s that BBF making out, you should get Stan to change that for you. It’s embarrassing. is it going to make it off the dyno this time. Yes having lunch with Dan Barton you are clueless. The only guy I know who answers a question with a question. I had your number a long time ago. Like I said birds of a feather flock together.
Steve c your up next.. oh wait I think its Stans turn, hurry up Slowbird is waiting in the wings, one lies and the other swears to it.
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