4.11's to much for a MS cam?

[rajiv1998]

So my boy ordered the MS4 camshaft and now hes deciding which gear to put into the Moser 9". I said go for 4.11's but do you think that would be steep gearing for the MS4 cam which is a very high reving cam. No doubt he will lose low end power so the 4.11's should make up for any low end power/loss, but once the car revs up, do you think he would run out of gear very quickley once he reaches his sweet spot?

[Hi-Po]

4.11 is the least he should be thinking about. 4.30 would be a better gear IMO for any MS series cam.

Depends on what hes doing. In the 1/4 mile and stock size tires he will be crossing the line close to 7000 RPM. A 28" tall tire would help greatly at the track. Otherwise, I wouldnt thinking twice about 4.30 and a MS cam.

[Z28boy2000]

yeah my buddy went with a 9" and 4.11's with the MS4 and his only regret....not doing 4.30's or 4.56's. so this winter he's doing his gears again haha

[TRANS-DAD]

Wait! are we talk-n A4 or M6?.........before we go recomending 4.30's let's make sure he's not auto!