Post your best E/T and combo etc with IRON OE heads with out power adder.:yes:
69XF
I had made it into the 10's, 10.8x even with iron ovals right after the swap to the 8" ATI converter. I then swapped to the racerite oval ports before I had it hookin with the new converter, but I'm sure they would have went mid 10's easy enough. 
Prove it !!
jk!!, Mark.:thumbsup: I know its not me, or a Chevelle, but it can '60 and has a wicked top-
end charge.
http://www.youtube.com/watch?NR=1&v=5m9fjOA_Ujk
Not my car or engine combo but for some small block reading see this thread
http://www.chevelles.com/forums/showthread.php?t=291015&highlight=
As to what the engine is and all it might all be here but you would have to ask him to be for sure if you want to know more.
http://www.chevelles.com/forums/showthread.php?t=291015&highlight=
As to what the engine is and all it might all be here but you would have to ask him to be for sure if you want to know more.
I just recently got my old nova back out and went a 10.05 with a 1.5 60ft.I have had some high 1.3s in this car in the past so as soon as I work the bugs out it should go close to a 9.80.Im running 781 oval ports and a team g intake with no power adders.Old chevy stuff works if the combination is correct.You dont have to look no farther than Vortecpros 68 to see that even in a tank iron chevy stuff can get it done.this vid is dark but you can barely see the time.Im glad I have headlights on the car at this track
Where does compression fit into this thread?
I mean if you are using iron heads and high compression...say 12 to 1 or more.....cant you run just as fast if not faster and the same combo on............alum. heads and lower compression around 11 to 1 and below?
I mean if you are using iron heads and high compression...say 12 to 1 or more.....cant you run just as fast if not faster and the same combo on............alum. heads and lower compression around 11 to 1 and below?
The stall is a Summit got off my buddys shelf, supposed to be 2800-3000 but not even close with the big block pushes tires at about 2500 , complete build with motor & trans. motor & tran out of old ambulance, pos summit cam, 600.00 in 049 heads, took off peanut ports, old torker 2, 200.00 carb thats it, running it all summer & having a blast with a total of 1400.00 just installed super powershot at 100 hp as to not hurt it , will keep posted, The car went a 12.19 at 110mph last time out in 94 degree heat,looking for an 11.9 in good air w/a little better hook
So far 10.79,123.8,1.46 ,,3600 with me in it.496,th.350.4.10 28x9 et drags more to come! M.J.CUBES!
121mph 3750 pounds and a 4 gear with a closed chamber 427, dart intake, rec. port ported by Bill Ash, 1000cfm barry grant, trw -34.20 closed chamber pistons, lunati .692 .695, at .050 260 267, 28/12.5 street e.t. 11.5:1 comp, just a 4 speed street car:yes:
I have a friend that has gone 9.80s with his oval port 468, th400, dont have much more info off the top of my head though.
I have a friend that has gone 9.80s with his oval port 468, th400, dont have much more info off the top of my head though.
the first motor in the chevelle was a 358, 12:1, lunati 288/298 543/561, 461 camel back heads.
1.79 60' 12.58@106
the second motor was a 468, 11.7:1, crane cams290/300 580/600, oval port heads.
1.58 60' 11.20@120.
only got 2 runs on the big block before i got in trouble for not having a roll cage and a fire suit.
both motors had 3500 stall, 400 turbo, 4.88 gears, 28x10.5 m&h racemaster cheater slicks. ran the big block for a few years and sold it and put the small block back in.
1.79 60' 12.58@106
the second motor was a 468, 11.7:1, crane cams290/300 580/600, oval port heads.
1.58 60' 11.20@120.
only got 2 runs on the big block before i got in trouble for not having a roll cage and a fire suit.
both motors had 3500 stall, 400 turbo, 4.88 gears, 28x10.5 m&h racemaster cheater slicks. ran the big block for a few years and sold it and put the small block back in.
11.01@129mph with a 460 ,herbert roller, 400turbo, 456's, 12 bolt posi ,strange axels. Car weighed 3400 fullseats innerfenders. closed chamber oval port heads with LS6 pistons . Pump gas w/octane boost.
mine just got slightly better.I went a 10.01 first pass friday.I took 2 more pounds out of tires and turned 2 step up to 4000.I got to the staging lanes and they had turbo dodge roadrunner put alot of oil down.It took over a hour to clean it up and just when they got it done it started raining.The 9s will have to wait until 2 weeks from now I guess.Im running 781 oval ports
Just wanted to update my iron headed bbc.I just went 9.64@134 with a set of 781s on a 454 60 over block.I know the iron gms might not be the best out there but so many people are still running good times with these things.Sometimes in a quest to have the best we overlook the good old meat and taters combinations.If weather holds out here in good ole Indiana we are going to try it again and see if it will go slightly faster...take care
PS. this is the 9.64 pass.Its alittle hard to see the clocks but you can make out a 9.64 on it..
PS. this is the 9.64 pass.Its alittle hard to see the clocks but you can make out a 9.64 on it..
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