Harlan Two Step...
08-19-2004, 07:15 AM
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Harlan Two Step... Anyone see better launches and 60 ft times with the Two Step? I'm dying to get into the 11's, but my launches suck because I have a hard time finding and holding my launching rpm while watching the tree.
Any comments are appreciated. My last run was 12.6 @116 with a 2.2 60'....
Any comments are appreciated. My last run was 12.6 @116 with a 2.2 60'....
08-19-2004, 09:44 AM
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I got consistent high 1.4's using it.
I would definitely recommend good sticky tires, a good clutch, and a good driveshaft (along with your 12-bolt). If you want to launch at 5500+ RPMs (mine is usually set to 6200-6400), you want to stick and you don't want to break.
I would definitely recommend good sticky tires, a good clutch, and a good driveshaft (along with your 12-bolt). If you want to launch at 5500+ RPMs (mine is usually set to 6200-6400), you want to stick and you don't want to break.
08-19-2004, 11:05 AM
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Originally Posted by Camaroholic
I got consistent high 1.4's using it.
I would definitely recommend good sticky tires, a good clutch, and a good driveshaft (along with your 12-bolt). If you want to launch at 5500+ RPMs (mine is usually set to 6200-6400), you want to stick and you don't want to break.
I would definitely recommend good sticky tires, a good clutch, and a good driveshaft (along with your 12-bolt). If you want to launch at 5500+ RPMs (mine is usually set to 6200-6400), you want to stick and you don't want to break.
Thanks for the reply. For now, I got Nittos, 12 Bolt and 4.10s. After I roast the Nittos I'll go with slicks, but for now I'm hoping to crack the 11's with DRs and the stock driveshaft.
08-19-2004, 12:06 PM
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Originally Posted by Steve Burger
Where can I get more info on these and where do I order one?
I'll PM you. But don't order yet, he's usually backed up so wait until next week after I order
J/K!
edit: PM sent
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08-19-2004, 04:56 PM
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Originally Posted by Steve Burger
K Got the PM Thanks. Are there install instructions floating around? I did not see them on the site.
08-20-2004, 07:13 AM
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It's OK to post a link. Nobody else makes a 2-step for the LS1.
http://www.harlan-engineering.com/store/store.html
Matt Harlan (y2khawk) makes them. He also has a day job (which he sometimes has to travel for), so it sometimes can take a while to get them. 6 weeks is not an uncommon lead time, so don't expect it 'fast'.
His design is plug and play for the LS1... not sure it would work with the LT1, since it's meant for individual coil packs.
http://www.harlan-engineering.com/store/store.html
Matt Harlan (y2khawk) makes them. He also has a day job (which he sometimes has to travel for), so it sometimes can take a while to get them. 6 weeks is not an uncommon lead time, so don't expect it 'fast'.
His design is plug and play for the LS1... not sure it would work with the LT1, since it's meant for individual coil packs.
08-20-2004, 05:03 PM
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Originally Posted by Camaroholic
It's OK to post a link. Nobody else makes a 2-step for the LS1.
http://www.harlan-engineering.com/store/store.html
Matt Harlan (y2khawk) makes them. He also has a day job (which he sometimes has to travel for), so it sometimes can take a while to get them. 6 weeks is not an uncommon lead time, so don't expect it 'fast'.
His design is plug and play for the LS1... not sure it would work with the LT1, since it's meant for individual coil packs.
http://www.harlan-engineering.com/store/store.html
Matt Harlan (y2khawk) makes them. He also has a day job (which he sometimes has to travel for), so it sometimes can take a while to get them. 6 weeks is not an uncommon lead time, so don't expect it 'fast'.
His design is plug and play for the LS1... not sure it would work with the LT1, since it's meant for individual coil packs.
I'm sending him a check on Monday. Me first!!!
08-21-2004, 09:14 PM
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Originally Posted by un4giv3n
noob question wats a 2 step? wat does it do?
i think i kind of understand it. Does it rev the engine for you or do you rev and it stays where you set it for? how do you install it?
08-21-2004, 10:11 PM
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Originally Posted by ninobrn99
i think i kind of understand it. Does it rev the engine for you or do you rev and it stays where you set it for? how do you install it?http://www.harlan-engineering.com/st...ics/proto2.mpg
) 
thats bad A$$
08-22-2004, 07:41 AM
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Originally Posted by ninobrn99
so then i rev it and it wont pass the rpm that i set it for until.......you let off on the clutch? is this correct?
08-22-2004, 08:05 AM
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You can hear it in my video in this thread. I don't remember where I had it set, but it was somewhere 6200-6400. (As the lights are coming down, you can hear me floor it and hit the 2-step limiter).
https://ls1tech.com/forums/10-second-club/205616-video-my-10-89-a.html
https://ls1tech.com/forums/10-second-club/205616-video-my-10-89-a.html
