My thoughts on the new FRS.
Styling: The FR-S prototype is just about perfect as is. I'll take mine in gunmetal gray thank you very much...
Performance: Make the option list contain track ready pieces like front splitter, spoiler packages that create real downforce. Rear Seat delete and a Factory Roll bar and REAL CF bits like the hood, side mirrors and interior bits to keep the weight down under 2500lbs or even better 2400lbs and she'll be an autocross animal. Considering the size similarities and the fact that the Miata weighs in at just 2410lbs, I dont believe this number is too far out of reach considering the FR-S doesn't have a conv top and the structural reinforcements that come with it. Lightweight 17" wheels stock with optional 18" or 19" upgrade.
Engine:In my opinion the F20C in the S2000 should be considered the current high water mark for NA performance at 120bhp/Liter in a street car. (I've owned two of them) Being that this engine will be GDI it kind of re-writes the performance envelope. GDI engines can inject fuel at any time during the combustion cycle (including the compression stroke). They aren't really as affected by the stoichiometric ratio or fuel octane. They can also have multiple fuel injection sequences in one cycle, much like a diesel engine with split shot injectors. Injectors can also be "Turned Up" electronically like on a diesel (within physical limit of the injectors) All this leads to engineers being able to use MUCH higher compression ratio's (sometimes over 12:1!!!) and have more control over fueling. GDI engines also dont have an air throttle so they can be much more sensitive to airflow improvements and fueling changes. Typically GDI increases an engines efficiency by about 10% (see Cadillac CTS and CLS 350) all that being said the theoretical max HP/Tq this NA boxer engine could produce is around 265hp/170Tq. Now Do I think the FR-S mill will hit those numbers? Absolutely Not. The F20C was largely a handbuilt race motor. I SERIOUSLY doubt ToyoBaru will take this route. I think they are aiming for a motor that will be robust enough to handle a turbo with ease, not a high strung fragile race motor. To Summarize look for:
10:1 Compression Ratio
200HP/160tq on 87 octane 14.5@96 1/4mi
210HP/165tq on 93 octane 14.3@98 1/4 mi
300HP/245tq with a mild turbo (6-8psi) 13.0@110 1/4mi
**w/full tank of fuel and my fat 270lb butt on board**
27mpg city/32mpg hwy (mainly low due to gearing)
Pricing: Clearly this car is aimed to satisfy ALOT of tastes, and steal buyer of:
Honda Civic SI
Ford Mustang V6
Mazda Miata
Mazda Speed3
Ford Focus ST
Hyundai Genesis 2.0t
Therefore it's starting price will not be priced above the starting point of these vehicles (roughly $23k)
It has to be priced below the heavy hitters of the sports car market:
Mustang GT
Nissan 370z
Mitsubishi EVO
Subaru WRX STI
Chevy Camaro SS
Hyundai Genesis 3.8
So look for a fully optioned price of around $28k where the big boys pick up
Just my .02 cents
Joe



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