All engines (long block) has been balanced, blueprinted with ported and polished head by well expierenced J's Racing mechanic to assure precision & reliability. The 2.0L version is based on the specification of N1 race regulation which J's Racing has been using in Super Taikyu race series. 2.2L version has 200cc more in displacement and J's Racing dynoed their 2.2L engine with other J's Racing components and the engine made 300hp30kgm.

 

30 kg-m = 200 lb-ft. Quite an achievement out of a 2.2 liter engine.

 

them

 

I wonder what the redline is ... I'd actually like to see a dyno plot and what exact J's Racing mods they put on the car to get the 300hp / 200 lb.-ft. Also are those numbers whp or is that at the crank?

The price probably makes it less appealing I'd guess since a supercharger can give you about the same numbers for $5000 with no extras needed while this motor probably needs the J's Racing ECU, exhaust, headers, intake, etc to make that kindof power.

Still sounds sweet for an NA motor.

 

yeah..
how much???

 

probally to much for what you dont get


I feel the same way

 

Ugh, I really get tired of reading these kinds of "why would you spend so much for XX N/A parts when they don't make as much power as an FI setup" posts. (no offense to you personally, there are tons of them made every day)

The reason is this:

Not every product on the market is designed for and marketed to regular joe on the street consumers. The company is called J's RACING, not J's Trickedout Street Rods.

Let me paint you a picture....

Lets say you want to field a race car but want to outsource the actual building of the motor. Lets say that the race series you are running does not allow FI power adders. Then wouldn't the logical choice for your race team be to spend boku $$ (perhaps if you don't have the engine building expertise of your own) for a maxed out high horsepower N/A crate engine from a company like J's, Spoon, Toda, etc? Wouldn't you want the fastest N/A engine you could buy/build that met the limitations placed on your class?

Saying "the J's motor is overpriced for what you get" is like saying that the mega cash you'd have to lay out for the brakes from an F1 car is too expensive for what you get. Of course its too expensive, because it was never meant for that application. Many of these products were never designed with the intention of your average consumer buying them and dumping them into their daily driver.

Sorry for the rant, just irritates me when people knock the price of race-bred products because they're more expensive then products that are meant for the street

 

Nice engine and power! I could probably buy an extra used 00 s2k for the price of it tho, but at least it shows the potential of the motor NA. I'd like to see the dyno tho and know what "other" J's components are in there. For all I know, they're running 13:1CR, custom cams, etc. to get those numbers.

 

I would be pretty confident those #'s are crank hp and tq. They are selling and making claims on an engine not an engine and drivetrain.

 

Not really much of an accomplishment on the F22.

If you're willing to invest in an intake, header, exhaust and AEM EMS, you can put out around 285 hp and 190 lbs-ft to the flywheel on pump gas. Yes, we've already got F22s running around that put down as much whp as 350Zs with those mods.

The extra 15 hp just takes a few extra (but somewhat expensive) internal tweaks. God help us if the Toda Spec B/C work as advertised.

UL

p.s. - don't ask me how I know, but with those mods, it actually becomes fun to mess with other cars off stoplights. Bring the revs up to about 4000 rpm, slight clutch slip and you are gone. 0-60 in 5.2 seconds with a shift to 3rd to get there....