i will own one before i die
Dynoed my 2000 Cobra R today....
- Thread starter RogerTx
- Start date
Yep, that is dead on it...mine made around 360 stock, 385 with the bassani upgrade, 401 with the 90mm maf and 421 with longtubes with a/f at around 13.5-14 / 1 @ 6k and 29 degrees timing...after adding the long tubes, the computer richened the mixture because of the 02 sensors being further down stream, leaned it out and the thing starting making good power, event the gas mileage improved quite a bit...there seemed to be more on the table if we put some race gas in it....these motors sure make alot of power for their size, pretty cool that they can produce as much power as a 7 liter Z06
13.5-14.0:1 A/F @ WOT with 29 degrees of advance???
I simply agree with every one of these level headed people.:beer:
13.5-14.0:1 A/F @ WOT with 29 degrees of advance???
Did your motor go POP yet? thats not a safe a/f range
AC can you set me up with
the 90 MM air kit and would you suggest having your buddy tune it?
Mike
the 90 MM air kit and would you suggest having your buddy tune it?
Mike
Mine is tuned to 13:0, 22 deg timing, 93 oct fuel, have not even changed plugs, makes 400rwhp from 5400 to 6600, drops off till 7000, 362 at 7000. I run on track to 7000 to avoid shifting before corners.
Last edited:
Mike:
I have not had a lot of interest in the kits. I think there were 3 or 4 people interested last time I put the question up. The biggest problem is the time it takes to get everything together and fabbed up. I unfortunately don't have the time right now. Spring's coming and I seem to get fewer and fewer things crossed off my 'to-do' list! :cryying:
I don't know if I'd call it the best N/A motor from Ford.. since there were a few 427 SOHC thrown into factory cars..
but for modern engines, oh hell yes..
Does anyone make such a devil that is available?:cuss:
13.0 is just fine, anything over like 13.1 is potentially not good for the motor.
I was most fortunate to have owned one of these wonderful machines and after having run the absolute crap out of it at the track to the tune of over 15K glorious track miles while I owned #155 - I can attest that this is one helluva motor!! It takes a licking and keeps on ticking. It was always willing to take whatever I gave it and was always asking for more. I have to agree that the 2000 R engine is certainly a bullet proof motor!
They come with a Bassani X behind a set of 4 oem catalytic convertors that are restrictive. The Borla side exit is sorta restrictive too with two mufflers & resonator.
So installing a "real" Bassani Catted X-pipe with only 2 high flow convertors.... plus a Bassani Catback with better flowing mufflers and no resonator.... the 5.4 DOHC can exhale a lot more air.
It comes from the factory with a set of short tube headers... but as Bill showed they really like longtubes better. :burnout:
number 173 405 hp 405 tq with cat delete x pipe and coast fab mufflers to dumps on dyno jet. Now with Bruce's intake setup need to dyno again. tuner only able to get 5 hp more with tune?! (Murillo Motorsport)
Jorge,
Dude, you bought a Skyline GT-R! So, when you gonna grace us with its presence at the track???? That thing would be AWESOME at TWS! Can I drive it ? huh? PLEASE?????!!!!!:banana::banana::banana:
Dude, you bought a Skyline GT-R!
So, when you gonna grace us with its presence at the track???? That thing would be AWESOME at TWS! Can I drive it ? huh? PLEASE?????!!!!!:banana::banana::banana:
Andy,
Going to SVTOA @ TWS end of March. If I have enough drivers may take it there:rolling:
Going to SVTOA @ TWS end of March. If I have enough drivers may take it there:rolling:
Jorge,
Dude, you bought a Skyline GT-R!
Just don't beat on the glass transmission.... seeing that Nissan likes to deny warranty on them... and the replacement cost is nearly $15K from what I have read :bash:
.
Last edited:
Users who are viewing this thread
