blksn955.o
Founding Member
I think the 165 would be better off for a 306 (or stock stroke motor). From what I have seen in articles (I know hate those that are magazine racers 
) that the 185 is better on strokers and the 165's are better on stock stroke 302's. The stock stroke 302's seem to have an issue with the stroke just being too small to take advantage of the avail. airflow. Not that a 185 will kill performance just wont get to full use out of the head. The TFS TW heads have been proven on many combos and there are many with the 165's that run great. The track heat has also been known to not be the best intake for a 302 or any kind of daily driver as well compared to a more street intake. I would look at a gt40, edlbrock, or holly over the TFS intakes. Dont knock the power of the gt40 family of intakes if you can get one at a good price jump on it. They make great street, daily driven intakes and are good at trq. production and only alittle bit off the hp numbers on some of the best out there.
) that the 185 is better on strokers and the 165's are better on stock stroke 302's. The stock stroke 302's seem to have an issue with the stroke just being too small to take advantage of the avail. airflow. Not that a 185 will kill performance just wont get to full use out of the head. The TFS TW heads have been proven on many combos and there are many with the 165's that run great. The track heat has also been known to not be the best intake for a 302 or any kind of daily driver as well compared to a more street intake. I would look at a gt40, edlbrock, or holly over the TFS intakes. Dont knock the power of the gt40 family of intakes if you can get one at a good price jump on it. They make great street, daily driven intakes and are good at trq. production and only alittle bit off the hp numbers on some of the best out there.
