Where to find the world's fastest TT cars? Super Lap Battle COTA.

Texas-based teams dominated Global Time Attack’s Super Lap Battle competition at Circuit of the Americas this past weekend. While the quickest and most extreme time attack cars from all over the country assembled in Austin for the annual pilgrimage to America’s only permanent FIA grade …

Read the rest of the story

I always enjoy the massive splitters/wings/downforce enhancers fitted to time attack cars. It just makes them look so fast.

Loving the look and effectiveness of the aero as well.  These cars are built to such a high caliber that they are all very impressive and I am glad that something like this actually exists.  

I love how these cars push the limits of just about everything. That's what makes it exciting for me.

I have lots of detail pics of the aero -- taken for my own planning -- that I can share.  

In-car from the 1000-hp Elise 2:10.3

And for the LGR/Patten C7 Vette's 2:09.4 (FB vid...can't embed).

https://www.facebook.com/share/v/1BkvvGYb9J/

In reply to Andy Hollis :

Is it me, or do those aero bits seem incredibly big?

Allen's car sounded amazing on the live feed...heard it was just a stock LT4 blower???

flyin_viata said:

Allen's car sounded amazing on the live feed...heard it was just a stock LT4 blower???

Blower was stock, engine was not.

Per Louis:

Stock 2017 LT4

Frankenstein ported heads

22x/250 lower overlap cam

11:1 compression

Vp C85 fuel

Kong X port

NW103

5” inlet out the bumper, no air filter just a rock guard

LT4 DI

Toohighpsi port plates with id1050x

Side exit headers with proper primary sizing and steps in a Tri-Y configuration

Dailey drysump, pitting 50-70kpa of vacuum on the crankcase

Motec m182 ecu

Individual cyl lambdas

835 whp at 7200rpm

J.A. Ackley said:

In reply to Andy Hollis :

Is it me, or do those aero bits seem incredibly big?

In Texas, that's considered normal.