Originally Posted by
1966ss
I'm running a 35plus21 in my cobra gt. seems soggy down low. My home Track has a 200 foot straight. It def comes alive but on the short shoots I'd like more power! Been thinking a off road motor like the btt tuned or the blue head os. Both turn nice rpm so they will sing on the straight. Any thoughts?
The 35plus is faster than the off-road motors you mentioned in the GT. The 35plus should be very strong. What gearing are you using? Also, what pipe & header are you using?
We would recommend 15/19 pinions with 49/45 or 46 spurs. For exhaust, use the 41019 header with the 51004 or 51010 pipe.
If you still want more grunt for the short shoots then we would recommend a ROMA 25. The ROMA is king in the short shoots.