Cam Lift?

[Black 93 Fox]

I have the track heat cam .499 lift would that change since I put the 1.6 roller rockers that cam in the track heat kit? If so what would it be now?

 

[srothfuss]

Nope. The stock rocker ratio is 1.6. Switching to roller rockers just frees up about 5HP from the reduced friction. If you bought some 1.7 Roller Rockers then your lift would change. I'd do the math but I just drank a 1/2 of a bottle of Shiraz (red wine) and I can't really think right now. To figure your your new lift do the following (1.7*.499)/1.6 and that should give you the amout of additional lift that you would see.

 

[mike0227]

Hi

Do you have any driveability issues?

My 331 stroker dies if I floor it quickly it will build RPM's fine if I back off or slowly push down pedal?. 30lb, track heat intake ford F Cam Long tubes, trick flow heads etc.

 

[Black 93 Fox]

Hi

Do you have any driveability issues?

My 331 stroker dies if I floor it quickly it will build RPM's fine if I back off or slowly push down pedal?. 30lb, track heat intake ford F Cam Long tubes, trick flow heads etc.

I dont really know about my driveability issues yet i have only driven it around the city a little. Its a brand new motor and clutch so I cant rail on it yet.

 

[maverick0716]

If you had 1.7 rockers then your lift would change to .530. Since you're using stock ratio rockers the specs will not change.

 

[Scorcher2005]

Hi

Do you have any driveability issues?

My 331 stroker dies if I floor it quickly it will build RPM's fine if I back off or slowly push down pedal?. 30lb, track heat intake ford F Cam Long tubes, trick flow heads etc.

i think you should have clicked the "new thread" button before reposting this...not the "reply" button.