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13sec 1/4 mile or faster with a LS

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Old Sep 4, 2008 | 11:25 PM
  #41  
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Default Re: 13sec 1/4 mile or faster with a LS

Originally Posted by border919
you cant just slap a vtec head on and go.you should put different pistons in if you go the vtec route. the valve reliefs on the ls pistons aren't big enough.
What was the piston to valve clearance that you measured to come to this conclusion?
Old Sep 4, 2008 | 11:39 PM
  #42  
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Default Re: 13sec 1/4 mile or faster with a LS

you arent the only one who that makes no sense to.



3290589751765849 billion ls vtecs have been done with stock pistons and have been perfectly fine. what makes you think all those motors were devasting
Old Sep 4, 2008 | 11:59 PM
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Default Re: 13sec 1/4 mile or faster with a LS

Originally Posted by JayDM
Your gonna hear a few hundred opinions, most will probably work...try to listen to people who have done it, Not the people telling you about their friend who's brother once read on the internet about a guys neighbor who saw a dude run 12's....
Another example of why I warned the OP here ^
Old Sep 5, 2008 | 04:08 PM
  #44  
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Default Re: 13sec 1/4 mile or faster with a LS

so the engine i thought i bought was a b18b engine but i just found out its a b18a1. their both obd1 right? so the swap is still do able?
Old Sep 5, 2008 | 04:30 PM
  #45  
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Default Re: 13sec 1/4 mile or faster with a LS

Originally Posted by Chris@SCAutos
An ls-vtec should hit high 13's with a stripped interior and sticky tires. Nothing else is needed.
Im going to be putting a stock b18a1 in a stripped ef soon and im hoping for high 14's.
i have a stock b1 in my eg hatch...full interior i ran a 14.4
Old Sep 5, 2008 | 04:30 PM
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Default Re: 13sec 1/4 mile or faster with a LS

Originally Posted by 35thcamaross
so the engine i thought i bought was a b18b engine but i just found out its a b18a1. their both obd1 right? so the swap is still do able?
The only difference in an a1 and b1 is in the heads.
The bottom ends are the same.
Old Sep 5, 2008 | 04:36 PM
  #47  
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Default Re: 13sec 1/4 mile or faster with a LS

so witch is better, a1 or b1
Old Sep 5, 2008 | 04:54 PM
  #48  
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Default Re: 13sec 1/4 mile or faster with a LS

get that vtec head garbage out ur head and get a good turbo kit n a good tune...12s easy...
Old Sep 5, 2008 | 05:02 PM
  #49  
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Default Re: 13sec 1/4 mile or faster with a LS

Originally Posted by 35thcamaross
so the engine i thought i bought was a b18b engine but i just found out its a b18a1. their both obd1 right? so the swap is still do able?
92-93 b18a1 is obd1 and 90-91 is obdo i believe.
However, the b18a1 came with a cable clutch and your car has hydraulic, that may be a problem.

Can you simply bolt up a hydro tranny to a b18a1? Anyone?

*btw, i forgot to mention, you should look for a gsr, or b16 tranny. These have a lot shorter gears and you'll be quite a bit faster than with an ls tranny.
Old Sep 5, 2008 | 05:05 PM
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Default Re: 13sec 1/4 mile or faster with a LS

if i have to do cable then i guess i will, but if hydro works i'll go that way, b16 or gsr tranny, guess i'll start looking.

if my car is made for hydro tranny is it a pain to put a cable in?



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