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stock ls1 with ls6 cam

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Old Apr 16, 2011 | 06:30 PM
  #41  
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https://ls1tech.com/forums/parts-cla...rings-new.html

Someone in the classifieds is selling brand new in box LS6 valve springs for $50..get them lol
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Old Apr 18, 2011 | 01:12 AM
  #42  
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I made 325hp with ls6 heads/cam/intake before the dyne tune. Final numbers were 354/342. Ran an 11.9@113. Here is the dyne sheet
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Old Apr 18, 2011 | 08:15 AM
  #43  
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^^^Did you have the converter in there at the time? That seems a little bit low for a full bolt on a4 ls6 even with a stall. Did the car have lt's or any other mods done?
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Old Apr 18, 2011 | 12:50 PM
  #44  
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I had the usual bolt ons
Most free mods
slp lid
pacesetter 1 3/4 longtubes
3 inch custom orY
3 inch to the axel and a cutout
egr/air deleted
msd wires
circle d 4C stall converter
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Old Apr 19, 2011 | 09:00 PM
  #45  
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WTF cobalt
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Old Apr 19, 2011 | 09:33 PM
  #46  
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I found out I already have springs on it from a 650 lift cam. Has anybody else had a magnaflow muffler on and feel that it was holding back lots of power?
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Old Apr 19, 2011 | 09:46 PM
  #47  
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i have a magnaflow catback and full bolt ons. made 342 rwhp on a stock heads, stock cam, stock bottom end ls1
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Old Apr 19, 2011 | 10:07 PM
  #48  
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Originally Posted by HioSSilver
staying in a lower gear longer will maximise acceleration.
this is not necessarily true. you can pull the stock cam to the limiter, but it will be slower than shifting it at say...5500. maximizing acceleration involves more than spinning the engine to the moon. finding the shiftpoint(s) that provide the most average power between shifts will make the car the fastest, not revving it to the limiter every time.
Originally Posted by mtuggle86
For example my eps 230/234 111+4lsa cam peaked at 6350 rpms if it was 111+0 it would prob be closer to 6700.
so removing 4* of ADVANCE from a 230 dur cam is going to bump the PEAK 400rpm? highly doubt it. **** man, on these crossover intakes, even the trex doesn't peak much past 6500...oh wait, it must be because of the ground in advance....
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Old Apr 19, 2011 | 10:32 PM
  #49  
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Originally Posted by s346k
this is not necessarily true. you can pull the stock cam to the limiter, but it will be slower than shifting it at say...5500. maximizing acceleration involves more than spinning the engine to the moon. finding the shiftpoint(s) that provide the most average power between shifts will make the car the fastest, not revving it to the limiter every time.
true....but only if your overevving.....and I'm not talking about that. But I'm not gonna shortshift it either. 200-300 past peak is usally fast becuase that's the most avg hp the engine can generate. My crate ls6 mad peak @ 6400 and carried that till almost 6700.
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