Cossy m2 or m3 are amazing imo but springs and retainers souls be considered also

 

as mentioned fp4rs kelfords s2s take your pick and be happy

 

Cossy's are junk imo also, however better than BC and HKS. Aaron at ER did a back to back S2 vs. M3s and picked up 20hp with the S2s and improved spool. I tried looking for the graph for you but can't find it. I'll keep looking.

S2s would be first choice and Kelfords would be 2nd if the op decides to purchase different cams.

Mikey

 

sometimes dyno lie too, haaaaaaa. cossie m2 are great

 

A Dyno Jet doesn't lie, nore does ER!

Mikey

 

if you keep giving out mis info , yeah . JK, we do need more member with great experiment like u and rockman dude.

 

nah, dyno could be off sometimes . Weather, day, mood, etc. inaccurate sometimes too. Example, your car could run fast today but might not tomorrow.

 

mostly depend on tuning and installation.

 

dyno is just a tuning tool lets keep it that way bench racing

 

just pick the same cam that seems to be working well at the track like the buschur 272

 

yea if you have a built motor and upgraded spring and retainers and dont mind aggressive idle SURE thing

 

oh sure, we all knew it is an tuning tool rock, but like i said, they are not very accurate . The best tune is Street tune , not dyno . You run your car on the street or on the dyno rock?

 

And other cams are not working well? You are crazy!!! I don't run anything BR and won't ever. I don't seem to have a problem making power...

Mikey

 

INCORRECT! The best tune is both. You can't always feel the wrong timing on the street, small misfires, afr, boost, and a few other reasons why dyno tunes are the best for making the most power. You will ALWAYS make more power dyno tuning. Period.

You should street tune too. It helps make sure that the cars driveablity is ****. Something that you can't really do on a dyno. Cars will always preform different on the streets.

Mikey

 

there's also virtual dyno that u can use while tuning on street my friend. Just ask chris@mellon tuning, he will explain to u mikey.