what is the fastest 1/8th et for stock ls1 long block NA
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I went 7.58 w/ a 12.31 1/4 mile... but my old raggedy converter SUCKED... 12.30s @ 104mph. I had a wore out big 3600, flp level 4 tranny, 3.23s, ported 02 exhaust manifolds(don't laugh I was in high school and didn't have any money), ORY with cutout, free mods, lid and a tune that I did with ls1 edit. I did go 7.1s with a 100 shot of nitrous to the tune of 11.4s @ 114 on draglites and 26x10.5 et streets out back.
You have a whole lot of weight to get out of the car to do it. Your gunna have to get it to around 3,000lbs race weight, with a 4.11 gear, a bad *** converter, need all the bolt on power mods you can get.
I don't think an 1 7/8s header is a good choice for a stock motor, it'll kill the torque, you'll pick up a couple hp but it'll be all the way up in the rpm range. You'de need to spin the motor past where the stock camshaft will make any power to be able to take advantage of em.
BUT YES YOU CAN DO IT. Its not something that will be accomplished on a budget without hacking the car to hell to get to the weight that its gunna take to do it.
You have a whole lot of weight to get out of the car to do it. Your gunna have to get it to around 3,000lbs race weight, with a 4.11 gear, a bad *** converter, need all the bolt on power mods you can get.
I don't think an 1 7/8s header is a good choice for a stock motor, it'll kill the torque, you'll pick up a couple hp but it'll be all the way up in the rpm range. You'de need to spin the motor past where the stock camshaft will make any power to be able to take advantage of em.
BUT YES YOU CAN DO IT. Its not something that will be accomplished on a budget without hacking the car to hell to get to the weight that its gunna take to do it.
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Will do gonna see what I can take out over winter this is my daily so I want it to still look like a stock car but I'm not real picket obviously I drive around with out the front sway bar on and it don't bother me at all..as for power I'm prolly for know gonna try a udp and out the good merge into my y pipe...
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I also think my mph is low for my et the car pulls hard but I fill like it should mph better with a better converter between new stall few little minor thing like merge udp set the ram air kit up a little better and put some skinnys on and get the nittos off the back and put a mt drag radial I'm thinking I need to trap low 90's and 60 a 1.50 or better
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Will do gonna see what I can take out over winter this is my daily so I want it to still look like a stock car but I'm not real picket obviously I drive around with out the front sway bar on and it don't bother me at all..as for power I'm prolly for know gonna try a udp and out the good merge into my y pipe...
I don't have any extreme weight reduction. On the track my car is 3250-3300. Before racing I take out the seats, swaybar, and try to have 1/4 tank gas or less. Just the back seats + pass seat is 83lbs. Then the reduction in gas is another 50 or so. I hate driving on the street without swaybar.
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My car could be a DD if needed.
I don't have any extreme weight reduction. On the track my car is 3250-3300. Before racing I take out the seats, swaybar, and try to have 1/4 tank gas or less. Just the back seats + pass seat is 83lbs. Then the reduction in gas is another 50 or so. I hate driving on the street without swaybar.
I don't have any extreme weight reduction. On the track my car is 3250-3300. Before racing I take out the seats, swaybar, and try to have 1/4 tank gas or less. Just the back seats + pass seat is 83lbs. Then the reduction in gas is another 50 or so. I hate driving on the street without swaybar.
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https://ls1tech.com/forums/drag-raci...1-74-bump.html
your about 11.6/7s
the record is 10.6xx w/ a 6.7 in the 1/8 by RUQWIKR
heres his thread
https://ls1tech.com/forums/drag-raci...-122-91-a.html
your about 11.6/7s
the record is 10.6xx w/ a 6.7 in the 1/8 by RUQWIKR
heres his thread
https://ls1tech.com/forums/drag-raci...-122-91-a.html
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wanting to know fastest stock long block ls1 NA with stock heads cam and bottom end. trying to see where I stand I have went a best on 7.52 in the 1/8th with just long tues ory lid 4k stall control arms no ac no front sway bar or back seats on a nitto nt555r drag radial I wanting to know if its possible for me to break into the 6.9s with stock motor intake to oil pan
this is all in my 01 a4 formula with 180k
thanks for any answers
this is all in my 01 a4 formula with 180k
thanks for any answers
Just for referance I ran the below times with about the same mods. Lid, LT's and ORY, LM1, Yank 4k, LS6 intake, LCA's and DR's. Car is 3600 with me in it.
60' - 1.593
1/8 mile - 7.5551
1/8 MPH - 88.91
1/4 mile - 11.993
1/4 MPH - 110.53
That was about 2 years ago and haven't done much to the car since. I'd like to think I could find a few more tenths in the S.I. setup with some weight out and a few other things done to it.
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That's a strong running 180k mile car you've got there.
Just for referance I ran the below times with about the same mods. Lid, LT's and ORY, LM1, Yank 4k, LS6 intake, LCA's and DR's. Car is 3600 with me in it.
60' - 1.593
1/8 mile - 7.5551
1/8 MPH - 88.91
1/4 mile - 11.993
1/4 MPH - 110.53
That was about 2 years ago and haven't done much to the car since. I'd like to think I could find a few more tenths in the S.I. setup with some weight out and a few other things done to it.
Just for referance I ran the below times with about the same mods. Lid, LT's and ORY, LM1, Yank 4k, LS6 intake, LCA's and DR's. Car is 3600 with me in it.
60' - 1.593
1/8 mile - 7.5551
1/8 MPH - 88.91
1/4 mile - 11.993
1/4 MPH - 110.53
That was about 2 years ago and haven't done much to the car since. I'd like to think I could find a few more tenths in the S.I. setup with some weight out and a few other things done to it.
And 6.55 in the 1/8th is crazy fast for stock long block 2700lb is where that's coming from and tuning the hell out of it good job I'll be happy with a 6.9 and 200k miles
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How big of a et difference would u see between a stock long ls1 vs ls6 like hat u have in ur vette I'm assuming 243's zo6 cam being only difference as far as motor goes