Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   SBC cam spec help!!?? (https://www.offshoreonly.com/forums/general-q/333542-sbc-cam-spec-help.html)

230lx434 01-07-2016 08:18 PM

Ryan what did your boat idle at rpm wise? Bravo hold the gear shifts ok around the docks?

Ryan00TJ 01-08-2016 09:24 AM


Originally Posted by 230lx434 (Post 4391648)
Ryan what did your boat idle at rpm wise? Bravo hold the gear shifts ok around the docks?

SB, Thanks for taking care of me on the vid.

Idling in N was 775-800rpms. Very smooth no stalling or hesitation. I could idle in gear down to 650-675rpms without stalling. Excellent dock manners. This was with an Alpha SS drive. These concerns were given to Bob M and he delivered on the cam. Everything I wanted and more. Your 434 would purr like a kitten with that cam.

abmotorman 01-08-2016 09:42 AM

Sounds like your working with Bob now but have you ever work'd with Comp Cam's tech? I can send you my Comp contact if your looking for a second opinion. Always treated me fair. I'm definitely interested to hear how your setup turns out. I rebuilt my 350 SBC engines with only minor upgrades (cam and heads) because I've been toying with going 427's sbc's someday. Keep us posted. AB

230lx434 01-08-2016 10:00 AM

AB i may look into a second opinion just to see how close they match Bob's numbers but i feel pretty confident he is going to get me going in the right direction. I will keep you posted. Once a decision is made i will go ahead and have the cam ground then will turn my attention to getting risers extended. After that will be the install and i will be tuning it with some timing help from Bob. im figuring 850-800 rpm idle. idles at 800 now and 700-720 in gear. Just had a little boy December 1st so i'll be trying to juggle my time so im not away from him too much but it is most certainly happening!

hallj 01-08-2016 04:28 PM

Bob is the right way to go. He did my small block cam. The results were beyond my expectations.

Jeff

SB 01-08-2016 05:38 PM


Originally Posted by Ryan00TJ (Post 4391770)
SB, Thanks for taking care of me on the vid.

Idling in N was 775-800rpms. Very smooth no stalling or hesitation. I could idle in gear down to 650-675rpms without stalling. Excellent dock manners. This was with an Alpha SS drive. These concerns were given to Bob M and he delivered on the cam. Everything I wanted and more. Your 434 would purr like a kitten with that cam.

What ignition module did you use - I forget ?

Ryan00TJ 01-09-2016 08:52 AM


Originally Posted by SB (Post 4391913)
What ignition module did you use - I forget ?

Merc TB IV 22* advance module tied into a MSD 6AL.


All times are GMT -5. The time now is 06:38 AM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.