Hi guys,
I tried looking up as much info as I could about this, but I couldn't get a definate answer. Hopefully you can help me out.
Anyway, I can get a really good deal on GT-40x aluminum heads with either the 58or 64cc combustion chambers. I know they aren't the best flowing heads out there, but it's a good deal and I'm on a budget.
My question is, with my combo, exactly as it is now, which ones should I get. The58cc or 64cc. The 58cc should give me more compression, but I've heard there might be a greater chance of having piston to valve clearance issues. Would I give a bit of power by going with the 64cc heads? Which would I benefit more from with my combo?
As always, any help appreciated
Thanks
I tried looking up as much info as I could about this, but I couldn't get a definate answer. Hopefully you can help me out.
Anyway, I can get a really good deal on GT-40x aluminum heads with either the 58or 64cc combustion chambers. I know they aren't the best flowing heads out there, but it's a good deal and I'm on a budget.
My question is, with my combo, exactly as it is now, which ones should I get. The58cc or 64cc. The 58cc should give me more compression, but I've heard there might be a greater chance of having piston to valve clearance issues. Would I give a bit of power by going with the 64cc heads? Which would I benefit more from with my combo?
As always, any help appreciated
Thanks