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***VIDEO*** 2013 Shelby GT500 vs LS3 RX7

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Old 10-28-2013 | 11:27 AM
  #21  
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sick runs
Old 10-28-2013 | 12:02 PM
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Originally Posted by LightningTeg
710 and 4200lbs doesnt get you far. Nice runs.

Couldnt hear the RX7 over the damn mustang lol
10s with 130 traps! Lol
Old 10-28-2013 | 01:39 PM
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Originally Posted by gregsss
I would think so, but Op desription said LS3 stroked to a 427. Not a 427 stroker, thats a totally different engine. Both cars move out well, good runs
Thanks! More vids are on the way!
Old 10-28-2013 | 02:02 PM
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Originally Posted by gregsss
I would think so, but Op desription said LS3 stroked to a 427. Not a 427 stroker, thats a totally different engine. Both cars move out well, good runs
H/C ls3 stroked to 427...still should make more then 520..but mild cam maybe not super heads still ls3 intake/tb. Maybe lower compression for boost.
Old 10-28-2013 | 03:29 PM
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LS swapped RX7's usually make less power than LS motors in Bigger chassis due to lask of space for a proper high flowing exhaust. I don't think I've seen an LSRX7 make equal power to an equivalent set up on another LS car.
Old 10-28-2013 | 03:38 PM
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Thats why the only option with an LSX swap is turbos =P.

Go big or go home, although this setup kicks some ***
Old 10-28-2013 | 08:01 PM
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Clean *** FD. Good runs too.
Old 10-28-2013 | 08:13 PM
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Originally Posted by LightningTeg
Thats why the only option with an LSX swap is turbos =P.

Go big or go home, although this setup kicks some ***
RX7.0 is not the racecar of the owner. He already have a big hp car
Old 10-28-2013 | 08:51 PM
  #29  
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I was about to say the GT500 is weak but then I realized the RX7 weighed 3300lbs with 2 ppl in it! I think its safe to say its in the 2xxxlbs area empty.

Look at how much more HP it take for a GT500 to run with a C6Z that weighs 2-300 more lbs than this car. Seems about right.




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