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#1
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Heads and intake back from BES..pics
January 28th starts the Div 2 season in Orlando. Car in 100 pieces but heads just came in so it’s all going to back together now. Heads look good. Flow numbers 435@.900. Intake will be much better than last year and I will use a 1250 APD instead of the 1050. Ready to see how much it picks up.
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#2
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More
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#3
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Very nice. I'll be watching for updates once you make some hits.
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#4
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Nice!
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#5
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Not sure why my pics always come out sideways??
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#6
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Nice! Thanks for sharing.
Good luck in 2020! |
#7
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What was your MPH at the stripe after you come off the stop?
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#8
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Those changes will surely increase your MPH off the stop. What's your target improvement? Excited to hear the results.
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#9
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Do you mount your vacuum pump on the drivers side cylinder head?
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#10
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That sounds promising. Glad you got your stuff back in time Jimmy! Looks like you have a little bit to put it all back together. Good Luck in Orlando! Hope you start off your year just like last year!
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"You have to evaluate the past,Focus on the future,and that tells you what you have to do in the present"--Lou Holtz “It’s the process it takes to get to goals that sets us apart, the execution on every single play, one play,one life” Notre Dame Head Coach Marcus Freeman 69 GTO NHRA Super Street Car 2860lbs 10.890@157.08 MPH in Iowa in June’23 ,157.56 MPH in Gainesville in March ‘23 |
#11
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Last year in Gainesville I was 151-152 off the stop. I’m anxious to see how much it picks up. And yes my vacuum pump mounts on drivers side.
Butler freshened up the short block and everything looked really good after running it one season. Bearings hardly showed any wear, reused the mains. Many thanks to the guys at Butler.
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#12
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Jimmy what did the heads flow before BES? is that a moroso oil pan with kick out? any mods done to it?
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1969 carousel red firebird 455, richmond 5 speed 1964 540 gto 1971 lemans sport convertible 1972 Maverick under slow construction |
#13
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I'm looking forward to seeing how it responds, good luck Jimmy
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1972 Pontiac LeMans Thanks to Fuelab Digital Fuel Delivery Quarter-Max Chassis and Racing Components |
#14
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The heads were 404 @.900 before if I remember correctly. Also not only was last years intake stock, it did not line up well.
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#15
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Should definitely make for a nice gain. Any udea what flow at .500 was?
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#16
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The flow sheet is at the office. I’ll post it tomorrow.
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#17
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Here’s the sheet
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1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Bandit, 1989 TA ProStreet, 1968 Firebird NHRA 10.90 racecar, 1963 Tempest S/Gas |
#18
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I see that is with 55 degree seats. Would that be the same angle on the exhaust?
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#19
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Interesting that the Exh with a pipe was a tad less or the same til the very end and even then just barely more.I always thought a pipe would add more flow when testing them or is that just with a ****ty port lol
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74 2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
#20
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I could be wrong, but I assumed that those 2 exhaust numbers were both with pipe, but 2 different ports.
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