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Putting together a 95" build need advice on cams

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  • fatbat
    fatbat
    3 years ago
    Quoting Adam76 on 10 Mar 2021 08:06 AM

    Has anyone run the CR575 in a 95" - 98" build?  Intake close of 35* would allow me to use a lower compression piston and keep ccp at around 195. 

    Quoting crowster69 on 16 Mar 2021 02:37 AM

    speak to wes at cyclerama or the lads at alpha performance in qld who use cyclerama cams a lot if your interested in using the 575 cr cam.that cam can be used with stock compression but likes compression to 10.2 also.

    Quoting Adam76 on 29 Mar 2021 09:51 AM

    Thanks crowster, only just read your post and I did actually speak to Wes at cycle Rama and ended up with a new set of cr575s. 


    Not sure if I'll end up using them, but if I do I'm sure they'll go really well. 👍
    Cheers

    So you changing your cam plate after all then?
  • John.R
    John.R
    3 years ago
    Quoting Adam76 on 29 Mar 2021 09:40 AMedited: 29 Mar 2021 09:49 AM

    I would also look at the Andrews tw54 or s&S 570. With 10.25 compression you should be in the sweet spot for both those cams which produce good power. 



    I may end up selling the CR575 cams on if you are interested. They are a good HP and TQ cam, but could do with a set of better flowing heads. I have a set of 96" heads with less than 10km on them  (taken off a bike before it even left the dealership 11 years ago. 
    If you do go with the SE cam plate I'm pretty sure you're limited too conversion cams only?

    I reckon I'm going the 570 ez starts (but will double check how much it costs to do manual decomps just outta curiosity)

    Im using the same heads, 96cu dealer takes off for a bloke that got a stage whatever kit before he picked it up.

    Shouldn't be any issues with the SE plate and non conversion cams.
  • Adam76
    Adam76
    3 years ago
    Quoting Adam76 on 29 Mar 2021 09:40 AMedited: 29 Mar 2021 09:49 AM

    I would also look at the Andrews tw54 or s&S 570. With 10.25 compression you should be in the sweet spot for both those cams which produce good power. 



    I may end up selling the CR575 cams on if you are interested. They are a good HP and TQ cam, but could do with a set of better flowing heads. I have a set of 96" heads with less than 10km on them  (taken off a bike before it even left the dealership 11 years ago. 
    If you do go with the SE cam plate I'm pretty sure you're limited too conversion cams only?

    Quoting John.R on 29 Mar 2021 12:02 PM

    I reckon I'm going the 570 ez starts (but will double check how much it costs to do manual decomps just outta curiosity)


    Im using the same heads, 96cu dealer takes off for a bloke that got a stage whatever kit before he picked it up.

    Shouldn't be any issues with the SE plate and non conversion cams.

    Sounds like a good plan. 

    Does the SE cam plate and pump still allow you to use '99 - '06 Cams? Or do you need the '07 up cams? 
  • John.R
    John.R
    3 years ago
    Apparently you can use regular 99/06 cams, but may have to buy a couple of little bits. May work out the same price to just grab the fueling plate.
  • Adam76
    Adam76
    3 years ago
    Quoting John.R on 01 Apr 2021 03:30 AM

    Apparently you can use regular 99/06 cams, but may have to buy a couple of little bits. May work out the same price to just grab the fueling plate.

    Yeah, I see a fueling OE+ plate and pump deal for around USD $400 + shipping. Probably work out the same. 
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