i just picked up a straight clean 90 notchback, problem being when you pay for 8cylinders and only get 7 that tends to be a problem. so i've decided to build a stroker only problem is which one to go with the 331 or 347? the car is gonna mostly be a daily driver weekend track machine so drivabilty and dependablity are a must. i got a set of stage2 ported trick flow twisted wedges that are gonna top but i need a good bottom end to go with it. so what are your guys recommendations? what works and what doesn't is basically what i need to know. thanks alot for any and all help
331 or 347??
- Thread starter SuperCavy
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88GThatchback
Founding Member
This topic has been debated a lot. Please do a search and lets not let this thread turn into a huge debate.
Ive got a 347 with about 1400 miles and it is running fine. I would say pick which ever number sounds good to you. I would recommend CHP for a good bottom end.
Clay
Ive got a 347 with about 1400 miles and it is running fine. I would say pick which ever number sounds good to you. I would recommend CHP for a good bottom end.
Clay
bubba-dough
Active Member
Flip a coin: heads - 347...tails - 331. I have read good things about this rick91gt, but if you plan on doing it yourself, I got this one http://www.coasthigh.com/Specials/Specials_current.htm
Grn92LX said:Go 347 and click the link in my sig. Talk to Rick 91GT, you'll be glad you did
i vote rick too, but get a 331 and a small blower
KDK1988GT
Founding Member
giddyup306
Founding Member
- Oct 22, 2002
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This topic has been debated eleventy billion times. Search the forums and youd be surprised what you'd find.
BTW if anyone tells you that the agressive stroke on a 347 will ruin your engine in no time....
Companies like CHP have offeset wrist pins to circumvent this problem.
BTW if anyone tells you that the agressive stroke on a 347 will ruin your engine in no time....
Companies like CHP have offeset wrist pins to circumvent this problem.
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