Login Register Sign up for the GRM e-newsletter

Login to post Forums » Grassroots Motorsports » High Revving cars? « 1 2 3 4 »
  • AquaHusky

    Jan. 27, 2011 9:26 p.m. AquaHusky Reader

    Donebrokeit wrote:

    That would be the mitsu 3.0L thank you.( POS of an engine)

    AquaHusky wrote: But Dodge K-cars and Caravans don't count, I think they came factory new burning oil in the combustion chambers.

    Besides when the 2.2/2.5 let the head gasket that is coolant (white)

    Paul B

    When I worked in a full service shop, I seen a lot of those Dodge 2.2/2.5 4 holers burning oil badly. I think Chrysler used low tension rings for MPGs those years. I think this because I rarely seen the Turbo engines burn like the NA variant.

  • 92CelicaHalfTrac

    Jan. 28, 2011 8:29 a.m. 92CelicaHalfTrac SuperDork

    WarTowels wrote:

    tuna55 wrote:

    RPM is overrated, and, as previously stated, ruins motors.

    RPM's don't ruin motors. That statement makes no sense.

    Your engine has RPM's. =) They all do. RPM's make power.

    I'm sure you meant HIGH RPM's ruin motors, but I'd disagree with that to.

    Poorly machine motors ruin themselves, high RPM's just ruins them faster.

    Mine purs at 9k no problem (S2K).

    Will your AllTrac spin 9k no problem?

  • DaveEstey

    Jan. 28, 2011 9:04 a.m. DaveEstey HalfDork

    AquaHusky wrote:

    I've always figured high revving the engine a lot kills the rings on your pistons.

    I've seen way too many imports blowing the blue smoke out their exhaust outlets. Usually 4g63 Eclipseseses, Civics, and Integras.

    But Dodge K-cars and Caravans don't count, I think they came factory new burning oil in the combustion chambers.

    Civics get leaky valve seals pretty regularly if uncared for.

  • JoeyM

    Jan. 28, 2011 6:47 p.m. JoeyM SuperDork

    Note the tach at the left side of the pic. The geo has a 7700 rpm redline

  • EricM

    Jan. 28, 2011 8:28 p.m. EricM Dork

    Audis, mine runs up to 7K.

  • Giant Purple Snorklewacker

    Jan. 28, 2011 9:16 p.m. Giant Purple Snorklewacker SuperDork

    The Abarth 850 TC has something like 9900rpms in 1961.

  • smog7

    Jan. 28, 2011 9:22 p.m. smog7 Dork

    honda s600

    http://www.jaylenosgarage.com/video/1964-honda-sm600/204774/

  • Giant Purple Snorklewacker

    Jan. 28, 2011 9:24 p.m. Giant Purple Snorklewacker SuperDork

    E46 M3 is good for 8k

    Radical SR-8 will do 11K on that Hyabusa based V8.

  • Strike_Zero

    Jan. 28, 2011 9:57 p.m. Strike_Zero HalfDork

    In reply to smog7:

    . . . that sounds . . . .AWESOME!!

  • Giant Purple Snorklewacker

    Jan. 28, 2011 10:20 p.m. Giant Purple Snorklewacker SuperDork

    I pee'd a little

  • Giant Purple Snorklewacker

    Jan. 28, 2011 10:21 p.m. Giant Purple Snorklewacker SuperDork

    noice

  • oldeskewltoy

    Jan. 29, 2011 5:16 p.m. oldeskewltoy Reader

    Buckhead wrote:

    I have always been fascinated by small ( e.g. 4 and 6 cylinder) high revving engines. I love the thought of using an engine to its full potential vs a massive v8 or v10 revving too 6300.

    What production cars rev over 8500 or even over 9000? So far on my list Honda s600, s2000, BMW e46 m3? Thoughts?

    build it... that is what many people have done, after all this is Grassroots motorsports.

    my example... http://grassrootsmotorsports.com/reader-rides/2130/

  • Toolman

    Jan. 31, 2011 4:45 p.m. Toolman

    As someone mentioned, the Yamaha V6 found in the 1989-95 Taurus SHO is a screamer. Stock redline was in the 7500 area, but only to protect accessories. My chipped SHO saw 8000 plenty of times.

  • iceracer

    Jan. 31, 2011 5:42 p.m. iceracer Dork

    The Zetec in my Ford ZX2SR would readily go to 7500. It might have been able to go to 8. But it was pointless as power fell off over 7. NASCAR engines go to 9000 +.

  • 4cylndrfury

    Jan. 31, 2011 6:07 p.m. 4cylndrfury SuperDork

    Didnt read the whole thread, so sorry if this is a repost is a repost is a repost...

    Miatabusa

    /thread

  • benzbaron

    Jan. 31, 2011 6:33 p.m. benzbaron HalfDork

    The mercedes m110 inline redlines at 6500rpm but apparently you can modify the distributor and raise that to 7200rpm. I think if you do a little head work you can go more but I don't know for sure. It isn't quite as screaming as some other cars but for an old mercedes it runs pretty fast. Near redline (6200rpm) the engine makes great sounds also, kind of nascaresque, it has bumble bees in there. Unfortunately the kick down switch only lets me go to 5500rpm before the car switches to 4th and I'm not going to redline in 4th unless I want to either kill the car or myself. I'll have to fix that one of these days.

    Another is the volvo b20 which I think will hit 7500rpm, not bad for something so old.

  • Jan. 31, 2011 7:07 p.m. paul Reader

    alfadriver wrote: No, it *still* would not be a contest. The rotary has some serious flaws WRT emissions that makes it a lot harder than piston engines. #1 being the massive surface area which quenches the flame front- which is both a waste of fuel and a huge source of HC emissions. If you could re-design the wankel so that the surface area was a lot smaller, then you'd be onto something....

    ...but the horsepower per liter!!...

    jk jk, sorry had to

  • Jan. 31, 2011 7:09 p.m. paul Reader

    Lets not forget about the quad-cam cobra engines...

    http://www.youtube.com/watch?v=XmW9-HtcViI

  • Strike_Zero

    Jan. 31, 2011 7:49 p.m. Strike_Zero HalfDork

    If they weren't so freakin big, I would DEFINITELY put that motor in the 780 . . .

« 1 2 3 4 »  
Tire Rack- Revolutionizing Tire Buying

You'll need to log in to post.