SR20DET'd RX7(FD) Pics and 1/4 results
Thread Starter
Registered User
Joined: Apr 2003
Posts: 3
From: Tallahassee, FL
SR20DET'd RX7(FD) Pics and 1/4 results
Longblock is S13 bonestock. Custom 321SS exhaust header and custom intake manifold. Turbo is 62-1(p-trim .58 a/r). 100lb injectors and Haltech with massive spearco and 50shot nitrous.
Track results as follows with 23psi and 50shot nitrous:
60'- 1.711
1/8th-7.202
MPH-100.75
1/4-11.12
MPH 126.03
You can view more pics here:
http://www.eng.fsu.edu/~jthagard/upgrade/
Track results as follows with 23psi and 50shot nitrous:
60'- 1.711
1/8th-7.202
MPH-100.75
1/4-11.12
MPH 126.03
You can view more pics here:
http://www.eng.fsu.edu/~jthagard/upgrade/
Reminds me of the sort of unexpected swaps Top Secret does.
Registered User
Joined: Dec 2002
Posts: 53
From: montreal
hi, please email at tnd240@aol.com
or via aim/icq @ tnd240
concerning your FD-3/sr set-up
thank you
john
or via aim/icq @ tnd240
concerning your FD-3/sr set-up
thank you
john
Registered User
Joined: Feb 2002
Posts: 8
From: Saskatoon, SK
although i appreciate the car, and it is very nice at that. i think you totally killed the FD, presuming the car is yours.
the SR is most likely my favorite engine, it goes against everything the RX series is about. it is about the rotary engine, and you just took everything special about the car away from it.
end yourself.
the SR is most likely my favorite engine, it goes against everything the RX series is about. it is about the rotary engine, and you just took everything special about the car away from it.
end yourself.
Get rid of that damn wankel.
Registered User
Joined: Nov 2002
Posts: 39
From: Yokohama, Japan
That's not right....
Originally posted by vex
although i appreciate the car, and it is very nice at that. i think you totally killed the FD, presuming the car is yours.
the SR is most likely my favorite engine, it goes against everything the RX series is about. it is about the rotary engine, and you just took everything special about the car away from it.
end yourself.
although i appreciate the car, and it is very nice at that. i think you totally killed the FD, presuming the car is yours.
the SR is most likely my favorite engine, it goes against everything the RX series is about. it is about the rotary engine, and you just took everything special about the car away from it.
end yourself.
I agree that the Rotary is the key to Mazda's RX series and that it is the trademark of the car...BUT truth be told Rotaries suck money more than anyother engine on the road.
SEALS.....
What he did took sense....and was a good move for a serious race project.
Light weight of the FD body coupled with a light engine that produces good power and will last longer than a similarily tuned 13B.
It's funny when you talk to the FD guys here in Yokohama at the streer drags.
1st comment is "Nice 7"
1st question is "How many rebuilds/rotors have you gone through?"
It's sad when they answer the question with "Well about every 15,000 kilometers I have to change the seals....."
Rotaries are nice, but have a serious weakness....
Nice job on the FD by the way. You race pro with it, or in a certain class?
Last edited by RedStage; Jun 4, 2003 at 04:38 AM.
Registered User
Joined: Feb 2003
Posts: 91
From: Omaha
The only advantage of the rotory is that it is light weight, other than that I would not touch one, it is a nice idea that went to crap. Nice car and engine. I bet you are pissing off allot of rotory and Mazda fans......oh well.
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