They usually are .Ok, I have some questions. Are all aftermarket cams etched? I’ve been wondering if my sbc motor that I know was rebuilt by the last owner - upgraded the cam at that time. I don’t want to take it apart unless I have good reason to believe info could be there.
I bought the Moroso stands.they are cylinder head port stands ,
you must have skipped a few thread links
http://garage.grumpysperformance.com/index.php?threads/porting-can-help.462/page-2
https://www.amazon.com/Moroso-62080...t=&hvlocphy=9012039&hvtargid=pla-568921332166
https://www.summitracing.com/parts/pow-pow351410
btw there are much better versions
https://www.amazon.com/PROFORM-6648...dp/B001G9A63K/ref=psdc_15725931_t3_B000COS59M
https://www.proformparts.com/produc...adjustable-heavy-duty-model-supports-one-head
Probably strong enough, USA Steel, didn't fail on me !Here I thought they were fire place log holders
A big Garage.Brian, is there any tools you don’t have?
They can support 500+ Hp.The reason I ask about the exhaust manifolds - I believe I have a set somewhere. Yes, it’s true, it’s my mental defect
I bought them thinking that the 421 and 428 is the same on the exterior dimensions and the heads have to be the same bolt up configuration and so on. If it’s ok on a 421 Bonneville 1968 it should fit right. I just anticipate the exhaust pipes won’t be in the correct places so they need to be worked up.
What do you think in terms of Torque and hp with a pair of long branch manifolds? Same as aftermarket headers? I would think they are quieter, won’t hear the valve train.
RFI Radiation from the Vertex Magneto.OK, why is your timing wrapped in aluminum foil?
You're not wearing an aluminum hat are you?
I think I should get one myself.
Big brother and the space aliens are watching.........