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SA / FB RX7 Drift Tune Index

Showing posts with label feature. Show all posts
Showing posts with label feature. Show all posts

Wednesday, March 7, 2018

Jared Roark's "True" Grit Tuning FC front subframe and IRS FB Mazda RX-7

Photo Credit Jared Roark

Photo Credit Jared Roark


Jared Roark's RX7 gets a lot of attention, as soon as most people see his body work, they have to know where he got his Aero. Well, that aero sprayed in Daytona blue pearl, is one off. Jared's talents has allow him to create a very unique and functional pieces. What you don't see at first, is all the work he has hiding under the skin of this FB RX7. He is one of the few guys that have a full FC Front and Rear subframe Swap. That's right full Independent suspension all the way around. The IRS is a huge undertaking and is why most people never finish it. But Jared followed thru to make this little track monster. Even motorwise he has opted to swap in a SR20DET. He was looking for a light and factory turbocharged engine that fit in his price range, almost going with a CA18DET, but chose the SR20DET, because of the huge aftermarket and info on it, although he still kind of wishes that he went with a CA18DET for the stronger valvetrain.
Photo Credit Jared Roark

All of this done a shoestring fryboy budget.

That's right, he built this while working fast food for the 1st 10 years, something that is not an easy task.  The Car has been a 15 year project, that he started with very little mechanical knowledge, when he was just 18. Jared's favorite part of the journey building this car is learning things like painting,bodywork, composites, welding and just fabricating things. 

Dreams Of Time Attack

Taking inspiration from RE amemiya and MC towing time attack RX7 , he fabricated his; body kit, headlights, engine/trans mounts, Aluminum oil pan,  intake, 3 inch exhaust,  chassis to accept FC3S rear end, 4 point roll bar, fiberglass dash/center console and door cards. Setting his goals for competing in time attack and to be in a magazine feature someday. I'd say he has a pretty good shot with all the greatness this car has.  
He is most proud of his FC3S RX7 rear swap, and he should be there are not many out there that can claim or have the dedication to have completed a full fc subframe swap. 
Looking towards the future he would like to install a KAAZ LSD and finish making Custom rear quarter panels on the car. 
Currently he is using the car to autocross, track days, drift, and hillclimb as much as he can. Seems the RX7 is a great all around performer. 

Humility

My experience with Jared, he was very humble for a guy that had tenacious ambitions and great follow thru. He always was humble willing to learn more and get better in all aspects from fabrication to driving and tire selection. He is willing to learn and adapt , then apply that to his build or his driving. And I'm sure his build is like mine and many others it will never be truly finished, it just keeps evolving just like Jared. That is what is so great about loving your build, it becomes that wonderful extension of yourself.  Remember if you're looking for a place to start modding you car check out our SA/FB Drift Tune Index

Best advice for new SA/FB racers:  
"Get good tires(200 treadwear) and good brake pads (carbotech xp8 or Hawk HP plus) before any other upgrades.  Get seatime!  And more Seatime!"

Favorite Memory:
"My first track day at Oregon raceway park.  Your first trackday is priceless."


Photo Credit Jared Roark

Photo Credit Jared Roark

1983 Mazda RX-7

Photo Credit Jared Roark



Engine:  

  • Nissan SR20DET Redtop
  • Garrett GT2560R turbocharger
  • Polyurethane engine mounts
  • RS-Enthalpy tuned ECU
  • Z32 MAF
  •  Aeromotive FPR
  • 550cc deatschwerks injectors, 
  • Greddy Type RS BOV 
  • Custom aluminum oil pan. 
  • Front mount intercooler
  • Aluminum radiator
  • Top Speed turbo outlet pipe
  • 3" Turbo back exhaust with Borla XR-1 racing muffler
  • 2 12 inch SPAL cooling fans
  • 16 gal fuel cell
  • Walbro 255 pump

Photo Credit Jared Roark



Photo Credit Jared Roark

Brakes:

  •  FC3S Turbo RX-7 4 piston calipers and rotors (front)
  •  FC3S RX-7 calipers and rotors (rear) 
  • Hawk HP plus pads (F/R)

Drivetrain: 

  • Spec stage 1 clutch
  • Custom polyurethane transmission mounts
  • Custom made driveshaft.

Photo Credit Jared Roark

Photo Credit Jared Roark

Footwork: 

  • FC3S RX7 front and rear crossmembers/suspension
  • K sports coilovers
  • polyurethane bushings
  • FC3S Rack and pinion steering
  • SuperNow Tie Rods
  • Powered by Max Rack Spacers
  • Rota wheels 15x8 0mm offset(F/R)
  • 225/40/15 Hankook Ventus R-S3 tires on all four.
Photo Credit Jared Roark

Interior: 

  • MOMO Racing seat
  • G force and Takata harnesses
  • Custom Made Grit Tuning fiberglass dash 
  • Custom Made Grit Tuning gauge cluster
  • Custom Made Grit Tuning center console
  • Custom Made Grit Tuning Door cards
  • Apexi AVC-R boost controller
  • Autometer ultralite gauges
  • Custom made 4 point roll bar



Photo Credit Jared Roark

Photo Credit Jared Roark
Photo Credit Jared Roark
Exterior: 

  • Wings west Whale tail spoiler
  • Wings west side skirts
  • Custom made fiberglass air dam
  • Custom made front diffuser/splitter
  • Custom made Grit Tuning Rear skirt
  • Custom made Grit Tuning fenders and hood
  • Custom made Grit Tuning Flush mount headlights
Photo Credit Jared Roark



Safety
  • Summit racing fuel cell
  • Takata 4 point harness
  • ABC fire extinguisher
  • 4 point roll bar
  • FIA approved Momo fiberglass racing seat.

Photo Credit Jared Roark

Shameless Plugs





Photo Credit Jared Roark


 


Tuesday, February 20, 2018

Mason Bahrs Tearing Down the S13

Donnie's WideBody V8 FB RX7 "The Mistress"

Zachary Nazeck @Excessive Wear


Zachary Nazeck @Excessive Wear


Donnie's Widebody FB "The Mistress", is one of those cars people Love or Hate, but undeniably is built. This Fb is a drift car, a good one at that too. The first thing pretty much everyone will notice, it the massive stance his car has. That's thanks to the BlackTie Motorsports widebody kit. Which is complemented Viper Pearl Blue hue and it demands quite the look. And the custom suspension work Donnie has thoroughly thought out, FC coilovers as well as custom LCAs and Links.

Looking deeper you can tell that the car has been painstakingly built. Donnie says that it took him 2 years to build from an empty bare shell. With nobody building these cars for Proam level drifting purposes, Donnie pulled his inspiration pretty much from thin air. Pouring in hard work, blood sweat and tears. Owning Stardom Fab, he quickly took to making all the parts that they just don't build for FB RX7s. There isn't a piece of this car that hasn't been touched by Donnie, from the cage, suspension,engine to the chassis and wing. the real question on this car really is what didn't he build?
One of the crowning jewels to Donnie on this car is the steering angle, without cut knuckles, he has figured out how to push about 70 degrees of steering angle! And manages that with a stock steering box!

Look At all that Angle


With all that work quickly a goal formed, "to gain sponsors and compete in Vegas Drift Pro-am", but like many drivers the sponsorship route failed. But that has not deterred Donnie one bit. Fitting for Vegas.... He wants to Double Down and go boosted before the next shot at Pro-Am.
I personally can't wait to see what's next from Donnie's bag of tricks he seems to have. 

As one of the few people that even try to drift an SA/FB RX7 on this level his advice to the the new SA/ FB Drifter would be:
"Learn to drift the car as is then when you can consistently link the track, start small on upgrades then learn that set up and then do it over again."

I couldn't say it any better myself, the SA/FB RX7 is such a great Chassis to start with and it has a lot to give in teaching the driver the skills they will need to be great! Donnie has also be great to the SA/ FB RX7 drift community building a Facebook group to help us all come together and share our knowledge, from building our cars to driving our cars. I know personally he has never hesitated to help me out if i had a question, or if I have to compare something on my car to his. It was fun to see this car come together and how much more places it has to go! Cars like this are neat, as they can serve to be an inspiration into what can be done with our cars.

Zachary Nazeck @Excessive Wear
Modification List

Motor:

  • Ford 5.0
  • GT40p heads
  • Alex parts valve spring kit
  • Crane 1.7 roller rockers
  • Trickflow pushrods
  • b303 cam
  • BBK headers
  • GT40p intake
  • 70mm BBK throttle body
  • C&L 75mm MAF housing
  • 24lb injectors
  • BBK fuel Pressure Regulator


Drivetrain:

  • Stock t5 trans w/ z32 slave cylinder supplied by a wilwood clutch master
  • Custom driveshaft 
  • Ford explorer 8.8 That's been shortened with custom cnc brackets by Stardom Fab


Suspension

  • Custom 4 link Rear Upper and Lower control arms with heims on all ends. by Stardom Fab
  • T3 panhard bar. 
  • Megan racing FC coilovers adapted to fit. 
  • Custom (extended 3" per side) front lower control arms by Stardom Fab
    made from ar500 armor plate and dom tube made to use a factory s4 rx7 ball joint. 

Brakes

  • Turbo 2 Front Brakes and Spindles
  • Explorer Rear Disks and Calipers
  •  Inline hydraulic handbrake by Stardom Fab

Interior 


  • Trailtech Vapor LED Gauge Pod in custom dash by Stardom Fab
  •  Hit and Run Quick Release
  • Momo hub adapter
  • NRG steering wheel


Safety 

  • Full Formula D spec cage by Stardom Fab

Fuel
  • Jaz fuel cell 
  • Assault Racing Low Pressure Pump
  • Custom Surge Tank by Stardom Fab
  • deatschwerks 255il fuel pump 
  • AN fuel lines
Electrical

  • 500cca Harley agm battery
  •  Custom wiring throughout 






Exterior 

  • Custom wing stands with 69" wing by Stardom Fab
  • 6" led light bars for headlights
  • Blacktie Motors bumper lights with blue lights.
  • Blacktie Motor's Widebody



Steering

  • T3 steering box brace
  • FC Megan racing outer tie rods
  • FC Godspeed outers used as inners
  • 70 degrees of steering angle 


Shameless Shout Outs




Zachary Nazeck @Excessive Wear

Zachary Nazeck @Excessive Wear

Zachary Nazeck @Excessive Wear

Zachary Nazeck @Excessive Wear


Zachary Nazeck @Excessive Wear

Zachary Nazeck @Excessive Wear

Zachary Nazeck @Excessive Wear