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nuuk

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Posts posted by nuuk

  1. Posted

    11 hours ago, CHESTNUTXE said:

    are you using the big plenum manifold or smaller one ? ive been thru this b4 and would suggest the 450 quickfuel double pumper,i tried a 650 it does work but a bit of a overkill unless seriously racing ,and are you running the carb east west or nth south,all those carbs will work if i had my time again i would run a 600 pumper holley or the 465 quickfuel is a very nice carb on a back yard tune it 212hp at the wheels with plenty of room for more tuning says the dyno guy,he reckons could have got it to 240 approx,same 3.45 gears single rail ect.

    Late reply woops. But Yeah using the new version of the aussiespeed manifold, will be running it east west. Not worried about the cost of carby too much as I'd rather just buy the right one the first time. I was thinking for more drivability on the street that a vaccum secondary would be better and still be able to have a bit more top end with a higher cfm carb. 

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  2. Posted

    Hey guys just wondering what size carb I should be looking at for my crossflow, not finished yet but here are some simple specs.

     

    Crow 14672 cam, 231@50 .550 lift 108LSA

    10.8:1 comp 

    E2 Head flowing 235cfm

    C4 with stall

    3.45 diff

    And all the other goodies and supporting mods.

     

    Will be using an aussiespeed manifold but not sure on carb, something around 600cfm I'm assuming just from looking at others posts.

    Any other advice is appreciated.

    CHESTNUTXE reacted to this

  3. Posted

    Hey guys, I'm in the process of building my  250, just a streeter, I have everything else planned out for the engine. Just need to figure out what a good bearing clearance would to aim for.

     

    Measured the rod bearings and they came out to 0.0025 - 0.0028 inches.

     

    And the main bearings came out to 0.0027 - 0.0030 inches.

     

    Im thinking this is alright but I just want a few second opinions before I order new bearings. Also if there are any brands I should stay away from. Thanks in advance.

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