- May 28, 2004
- 36
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I am going to upgrade to an aftermarket block within the next couple months and need a couple suggestions. I have decided to bite the bullet and go with a dart block cause i want something bullet proof that i can beat the crap out if i choose to do so without worrying about anything. Should i go with a 306 or 331? This will be going into a daily driven car. Will a 331 last as long as a 306 assuming they are driven the same? As far as reliability goes is one better than the other? Is there any reason why a 331 would be less streetable? I only want to do this once so i want to look at all the pros and cons. I know i can get more power out of a 331 but i am more concerned with having the car be bullet proof and lasting for a long long time. Mods are in my profile if they need to be taken into consideration. Thanks in advance for any help.