140 mph all day at 190°--How these guys do it
Thread Starter
Joined: Jul 2006
Posts: 12,659
Total Cats: 134
From: atlanta-ish
56K MISTAKE
Roar Racing brought one of their cars to the shop today to drop the motor and put it on the dyno. I got a few pics to share.





Roar Racing brought one of their cars to the shop today to drop the motor and put it on the dyno. I got a few pics to share.





Thread Starter
Joined: Jul 2006
Posts: 12,659
Total Cats: 134
From: atlanta-ish
Thread Starter
Joined: Jul 2006
Posts: 12,659
Total Cats: 134
From: atlanta-ish
Yeah Roar is from Virginia, and this car was having some engine troubles 2 weeks ago so they brought it down.
This one sounds pretty good. The 3 and 4 rotor cars are louder.
This one sounds pretty good. The 3 and 4 rotor cars are louder.
Oil coolers seem key. Both of those RX's have 2 oil coolers. Then again they are RX's and even stock they come with oil coolers.
The first one seems like it can't possibly have ground clearance. looks like the radiator is sitting so far below the frame that it can't possibly work.
Love the brake cooling ducts on the second one.
The first one seems like it can't possibly have ground clearance. looks like the radiator is sitting so far below the frame that it can't possibly work.
Love the brake cooling ducts on the second one.
Oil coolers seem key. Both of those RX's have 2 oil coolers. Then again they are RX's and even stock they come with oil coolers.
The first one seems like it can't possibly have ground clearance. looks like the radiator is sitting so far below the frame that it can't possibly work.
Love the brake cooling ducts on the second one.
The first one seems like it can't possibly have ground clearance. looks like the radiator is sitting so far below the frame that it can't possibly work.
Love the brake cooling ducts on the second one.
all stock rx8's have 2 also. one on each side.
Thread Starter
Joined: Jul 2006
Posts: 12,659
Total Cats: 134
From: atlanta-ish
Just as an update.
This car had an inappropriately modified thermostat. With a proper t-stat, it ran a constant 160°F on track last weekend.
This car had an inappropriately modified thermostat. With a proper t-stat, it ran a constant 160°F on track last weekend.
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