MechMan

I just got my X1 today, and Im looking at the cam card and this is what it says.

230 227 .609 .588 112

OK this seems a little big.
Im gonna run this on stock heads.
specs are suposed to be

230 227 .591 .571 112

is this gonna be OK? and Im planning on heads in the next month. milled 30, will I be able to mill the heads with this cam?

Country Boy

iTrader: (24)

230 duration with 609 lift <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> I would NOT do it with milled heads! I think the TR230 barely clears. Im not for certain though.

Wanna sell <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> lol

** left out the NOT word lol **

<small>[ February 18, 2003, 09:40 PM: Message edited by: Country Boy ]</small>

Onyx LS1

iTrader: (5)

What numbers are you looking at on the cam card? Multiply "lobe lift" by 1.7 to get lift.

The card should say something like...
------------------intake exhaust
duration @ .05----230 227
lobe lift---------.3476 .3360
lobe separation---112.0

<small>[ February 18, 2003, 09:36 PM: Message edited by: Onyx LS1 ]</small>

MechMan

------------------intake exhaust
duration @ .05----230 227
lobe lift---------.3480 .3360
lobe separation---112.0

intake...........exhaust
hyd ............ hyd
.609...............588

C_Williams

My x1 had a misprint on the card but the lobe lift was correct. Bet it's from the same lot.

Onyx LS1

iTrader: (5)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by MechMan:
<strong>
intake...........exhaust
hyd ............ hyd
.609...............588 </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">that would be gross valve lift w/ a 1.75:1 ratio rocker, if you are using stock 1.7:1 rockers the lift specs are .591 .571
I have no clue why comp printed the gross lift specs with a 1.75 rocker ratio. anyways you're good to go.

MechMan

What was the missprint?
hopefully it was the lift and exhaust.
has it bee running allright?

JF WS6

I wouldn't worry about it too much. My specs I believe on the cam card on mine were almost the same. I have milled heads to 10.8, but my clearance was ok. You definately should check clearance though with milled heads.

MechMan

Yep stock rockers,
Thanks Onyx. The card just got me a little worried

Fly By

LOL! You should have seen the look on my buddies face when comp sent his 222 XER! It was like 515 lift!!! The rocker was for a 1.5 <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />