Quote:
Originally Posted by Iceomatic
Thanks for the replies. A fair amount to think about. Most of all, if it would be worth ordering a custom cam? A friend has been trying to talk me into getting one from Bullet. I thought I would get lost but now that it's right in front of me.....
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Bullet is a strong choice.
Ultradyne hyd rollers look to max at .3533 lobe lift around the duration level Stan and I noted. With a bit more duration they have .3823 lobe lift, that HR19 with 169 @ .200 on the intake would be a top-end monster.
HR16 296 242 162 0.3533
HR13 302 248 168 0.3533
HR19 300 245 169 0.3823
HR20 304 249 173 0.3823
Looking through Bullet hyd roller lobes..
Maybe something around.
Intake HR292/382
292
240 @ .050
162 @ .200
.3820
CTA
---------------
Exhaust side - depending on exhaust port efficiency.
HR295/368
295
242 @ .050
160 @ .200
.3680
CRS
OR
HR304/380
304
245 @ .050
163 @ .200
.3800
CRA