I'm getting a smoking deal on a 272 symmetrical camshaft, so I'm taking it. But is it too big for a G60?
I run a 68mm pulley on a 3 fin and ported charger, stock head, gasket match but no port work. And a slight compression bump to 8.5:1 on the bottom end. Is that way too much cam, or is it worth a go to see what it does?
My rev limiter is set at 7000rpm, I shift at 6000rpm now, but if the cam wanted to keep reving I could let her scream out to 6500 or whatever with no problems there. Only other really mentionable mod is I run a 55hp jetting of nitrous. I run the bottle down to 3lbs ( so about 7lbs through the motor) and then refill. Maybe 3 refills a summer. Not sure if that matters though. I'm more concerned with idle/starting issues being I still run Digi-1 and that's MAP based. I'm also under the impression I will see less boost pressure on the gauge, but the engine will make more power.
Thoughts on this?
Thanks in advance!
edit: Pic to bring the views