How can I get 200 HP out of 83 RX7 12a?
I have a 1983 RX7 I am bringing back to life and I was wondering what I could do to my 12a to get more torque and hp out of it without swapping engines. When it comes to porting, I'm partial to street as it has longest engine life longevity. So what could I do to achieve my goal? Turbo? Cold air intake? Which carb? What kind of headers/exhaust? Thanks.
-83 rx7 gsl racing radiator bringing back to life -84 rx7 gs parts car for 83 project |
Turbo, nitrous or peripheral port.
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I would say megasquirt + 70 shot.
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$$$$$
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$2.500.....for a good turbo set up...u could get 240 hp with a strong engine.
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https://www.rx7club.com/1st-generation-specific-1979-1985-18/1st-gen-rx-7-faq-page-237777/
8th one down should have some answers for you. |
have a zr1 tow it.
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Buy a search button?
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Originally Posted by jfachner72
(Post 10259588)
Buy a search button?
Half bridge, A good carb/intake for a blow thru setup, and water/meth inj. and i think you can reach your goal. |
get a 100 ;shot of nitrous.
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1 x 12A = 100hp
So, by that math. 2 x 12A = 200HP Simple. |
Originally Posted by Directfreak
(Post 10259845)
1 x 12A = 100hp
So, by that math. 2 x 12A = 200HP Simple. Seriously, though, forced induction is your only option. Never seen anyone come close to 200 to the wheels with a streetported NA 12A. |
Originally Posted by PercentSevenC
(Post 10259857)
I like your thinking.
Seriously, though, forced induction is your only option. Never seen anyone come close to 200 to the wheels with a streetported NA 12A. |
Get the vortec cyclone torbonator.
https://t1.gstatic.com/images?q=tbn:...O-KART.jpg&t=1 They're good for about 10 hp. http://www.vorteccyclone.com/boosthorsepower.html HOW MUCH WILL I GAIN? – Over the years we have had testimonials from customers who have seen horsepower gains of up to 31%. Our average customer gains between 5-12 horsepower |
Originally Posted by coldy13
(Post 10260015)
With a BIG streetport, good tuning and exhaust you can get 200hp N/A, not sure if it will make that hp below 8k RPM.
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How about be original and not like every other new member and actually read the FAQ section?
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Originally Posted by Rx-7Doctor
(Post 10260412)
How about be original and not like every other new member and actually read the FAQ section?
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PP all motor will get you there with some time and money...
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Might I suggest a turbo encabulator?
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Originally Posted by PercentSevenC
(Post 10260410)
With a 12A, though? As far as I can remember the highest I've ever seen from a streetported 12A was ~170 to the wheels.
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Originally Posted by jshiz
(Post 10260086)
Get the vortec cyclone torbonator.
https://t1.gstatic.com/images?q=tbn:...O-KART.jpg&t=1 They're good for about 10 hp. http://www.vorteccyclone.com/boosthorsepower.html So get 10 of them and decacharge your 12a. |
Originally Posted by Verneuil
(Post 10261853)
Soo im guessing you haven't seen the 780 WHP 12A carbed FB yet? Just wondering.
can make more that 170 to the wheels with a boosted streetported 12A |
Originally Posted by PercentSevenC
(Post 10260410)
With a 12A, though? As far as I can remember the highest I've ever seen from a streetported 12A was ~170 to the wheels.
Originally Posted by Verneuil
Soo im guessing you haven't seen the 780 WHP 12A carbed FB yet? Just wondering. Because it exists and he is on RX7CLUB. Think his name has how much power he has. And im not sure what port he has. But dams I picked up Housing with MASSIVE street port on it. Thats what i was hoping to get. And im gonna try to go Megasquirt and Turbo. I hate the nikki. Hate it. I wanna take a sledge to the POS
Originally Posted by Directfreak
The original question never said anything about Boost. Everbody knows you
can make more that 170 to the wheels with a boosted streetported 12A
Originally Posted by Directfreak
(Post 10259845)
1 x 12A = 100hp
So, by that math. 2 x 12A = 200HP Simple. |
Originally Posted by Rx-7Doctor
(Post 10260412)
How about be original and not like every other new member and actually read the FAQ section?
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^ Doc is a moderator, and has the power to do so without us asking for it. I think it's just more fun to leave it open. Leaves more results for people that don't search to find.
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