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RX7 V8 Conversion

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Old Aug 25, 2005, 11:14 AM
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RX7 V8 Conversion

I am converting an RX7 to a V8 powered vehicle. The motor is all in and tranny and everything. I still need to re-wire the whole car and get rid of all the stock harnesses and do a little touch up work here and there but here are some pics of the progression. I will be adding more pictures as I get it cleaned up and finish up everything.

http://www.thedrunken.com/gallery/ma...7381&g2_page=1
Old Aug 25, 2005, 11:16 AM
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Once I get it all said and done, clean the wiring up and finish lightening it (Bumpers, Glass, seats, wheels, etc..) I plan on boosting it. My goal is to hit 2000lbs wet weight with me in it and power around 550-600 to the ground which should 9 second timeslips and wheelies
Old Aug 25, 2005, 11:17 AM
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It should be pretty quick then..because this one old guy in town has a 91 RX-7 with a LS1 motor in it and he said that he ran 12 flat...
Old Aug 25, 2005, 11:35 AM
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If I can get it down to 2000lbs wet with me it will be stupid fast I may also decide to use an all motor smallblock 454 that would push around 600-620 horses on 93 pump gas and would be beefy enough to easily handle the power all day long. 2000lbs with 610 horses would result in 156-158mph traps and high 8's if I could hook it up.
Old Aug 27, 2005, 07:36 AM
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you are dreaming
Old Aug 27, 2005, 07:54 AM
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the weight thing he may be dreaming but there is a twin turbo LS1 RX-7 pushing 1200 whp I think?
Old Aug 27, 2005, 10:10 AM
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sweet set up
Old Aug 28, 2005, 01:10 AM
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The car wieghed 2650 before anything. The V8 and transmission adds around 150. So stripping 750 lbs off the car wont be too tough
Old Aug 28, 2005, 08:02 PM
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V8 and trans weigh more than 150 but good luck!!!
Old Aug 28, 2005, 08:05 PM
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the v8 engine looks really old, good luck
Old Aug 28, 2005, 08:05 PM
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it added 150lbs learn to read
Old Aug 28, 2005, 08:20 PM
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Wow.. This brings back memories.. I did a conversion like this in the early 90's.. the car got stolen but I ran 11's with a very mild engine.. This car is going to be very very fast..
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