2.3L ford engune gurus, please help!!!

[Dirtman29]

I know the cam card says .479 lift, intake lobe center is 108, exhaust lobes 110 or higher, SAE duration is 292. Im racing sat/sun this weekend & see how it does.

Old rob what would you suggest for an exhaust, I have the schoenfeld 239V header, a ranger header & an OEM manifold. Ive ran all 3 with good results, using the stock ones at the bigger track I race at. Honestly I couldnt tell any diffrence between OEM manifold & ranger header. Stock bottom end I try to keep it under 7400 RPMs.

[1195]

Exhaust is 116

[Dirtman29]

Raced last nite & car ran great. Thanks for all the help!

[1195]

Good job. Have fun.

[Old Rob]

You will not see much difference between those. The best flowing manifold is the later model tri Y cast iron. Header from www.powerbyace.com with a 42" (from the junction of the 4 primary tubes in the collector to a large gutted muffler that displaces approx 340 cc's in size. Then if too loud a short muffler.

Additionally as you change the cam retard/advance the compression reading will change.

I know the cam card says .479 lift, intake lobe center is 108, exhaust lobes 110 or higher, SAE duration is 292. Im racing sat/sun this weekend & see how it does.

Old rob what would you suggest for an exhaust, I have the schoenfeld 239V header, a ranger header & an OEM manifold. Ive ran all 3 with good results, using the stock ones at the bigger track I race at. Honestly I couldnt tell any diffrence between OEM manifold & ranger header. Stock bottom end I try to keep it under 7400 RPMs.