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#1
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Highest HP NA ponchos?
What are the latest max effort motors making?
HP and torque CI and dyno sheets please
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1963 Cat SD Clone (old school) streeter 1964 GTO post coupe, tripower, 4speed (build) 1965 GTO 389 tripower, 4 speed, driver 1966 GTO dragcar 1966 GTO Ragtop 1969 Tempest ET clone street/strip 1969 GTO Judge RA lll, auto 1969 GTO limelight Conv. 4speed go and show (sold) 1970 GP SSJ 1970 GTO barn find..TLB…390 horse?….yeh, 390 1972 GTO 455 HO, 4 speed, (build) 1973 Grand Safari wagon, 700hp stoplight sleeper 525ci DCI & 609ci LM V head builds |
#2
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When pulled down to 4000 it was 764 ft lbs.
Pump gas deal driven everywhere. |
#3
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No idea
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#4
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The real max effort guys are 1250-1350hp
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#5
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Not max effort, but not low budget either. Pump gas 535
797hp 697 tq. I would have liked to try my 1250 carb in place of the 1050, But, it broke a rocker arm before I made any real tuning changes. |
The Following 2 Users Say Thank You to Scott Stoneburg For This Useful Post: | ||
#6
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There is only one N/A king. If you don’t know who he is, you should.
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Less said,,,,,,,, Less mended. |
The Following User Says Thank You to TinInjun For This Useful Post: | ||
#7
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On the street? Damn!!
We have plenty of 1000+hp cars on the street around here but they are all turbo or procharged. Very rarely do you come across a street driven pump gas NA car that even has 600hp, let alone 700 or 800. |
#8
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I know this is street section but JC didn't really say what he's looking for. Just highest na is it. So I guess he needs to clarify his question
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#9
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Quote:
I could see a full tilt race motor with big compression getting there. |
#10
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Sorry, I meant to start this in race section. Maybe can move?
__________________
1963 Cat SD Clone (old school) streeter 1964 GTO post coupe, tripower, 4speed (build) 1965 GTO 389 tripower, 4 speed, driver 1966 GTO dragcar 1966 GTO Ragtop 1969 Tempest ET clone street/strip 1969 GTO Judge RA lll, auto 1969 GTO limelight Conv. 4speed go and show (sold) 1970 GP SSJ 1970 GTO barn find..TLB…390 horse?….yeh, 390 1972 GTO 455 HO, 4 speed, (build) 1973 Grand Safari wagon, 700hp stoplight sleeper 525ci DCI & 609ci LM V head builds |
#11
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Moved to Race forum.
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#12
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#13
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1250-1350..... Some guys are claiming a bit more but never seem to have a dyno sheet or a trip down the track, or an engine that stays together.
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#14
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👋 💪 👑
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The Following User Says Thank You to John Langer For This Useful Post: | ||
#15
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John,
Torque 870 @ 7000 HP 1290 @ 8300 So just how much has changed in the last 6 to 7 years. 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 |
#16
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1298/914 with break in oil
7.54@181 at 2800 pounds with an auto trans 7.66@179 at 3010 pounds with a clutch last weekend in Indy With the weight out (2800 pounds) with the clutch in the fall in east coast air, it will go 7.30’s on a small tire. |
The Following 5 Users Say Thank You to John Langer For This Useful Post: | ||
#17
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Very impressive. Definitely makes you the Big Dog.
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#18
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Quote:
Thank you. I don't know what size your engine is these days, but that should put you pretty close to 1.6 lbft per ci. Very nice. 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 |
#19
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Quote:
CVJUAN'sTTFMF's!!! |
#20
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Any dyno sheets to back the 1350 you claim?
__________________
1963 Cat SD Clone (old school) streeter 1964 GTO post coupe, tripower, 4speed (build) 1965 GTO 389 tripower, 4 speed, driver 1966 GTO dragcar 1966 GTO Ragtop 1969 Tempest ET clone street/strip 1969 GTO Judge RA lll, auto 1969 GTO limelight Conv. 4speed go and show (sold) 1970 GP SSJ 1970 GTO barn find..TLB…390 horse?….yeh, 390 1972 GTO 455 HO, 4 speed, (build) 1973 Grand Safari wagon, 700hp stoplight sleeper 525ci DCI & 609ci LM V head builds |
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