no he does not lol

 

Pm sent

 

Im the builder, and yes the 7 bolt head may have a better flow with a smaller turbo but when it comes down to the line I use 6 bolt heads over a 7 bolt. A well ported 6 bolt will out flow a ported 7 bolt anyday of the week. And well 7 bolt block, nuff said there.

Gregg I have a virgin 6 bolt head in the shop.

 

I would never have you build anything for me lol no offense. Tell me this, if it's all about big port heads then why are all the new 4g based engines coming out with smaller port heads but making more power with ease? Why does the 4b11 respond so well to mods and make so much more power.

Why are all these new 4g cars making the same power on smaller turbos than old 6-bolts that needed huge turbos and nitrous to make? I will admit turbo tech is alot better now days but the 6-bolts are still out there and it seems that the 7-bolts are what's really putting it down. Look at the power Hondas make, you think big port 6-bolt heads got them there. lol

As for the block, I don't get what you mean by nuff said... Do you mean your lack of knowledge hinders you from discussing it any further? Just asking no harm ment. Let me help, the 7-bolt block is actually stronger with more webbing and a stirdy solid crank girdle to reduce vibration and fretting on main bearings... Way better design. Now the crank on the other hand is of a softer material. When used with heavy duty clutches pushing it into the block it causes filing of the crank and ultimately crank walk.....

For anyone that wants a superior engine, build a 97-99 7-bolt with either a billet,nitrated or evo crank and you will love it.

Actually, nvm go 6-bolt so there is more 7-bolt parts left for the guys that know.

 

i love learning stuff