BB70Q to a BB76Q

[Fuelie600]

While I'm having my 70 freshened, I am looking into the possibility of going larger. A BB76Q is what I have my sights on, but I'm not sure if this may be too large for a small CI motor ( .020 over 109 ). I have ported GN1's, ect, and had no problem spooling the 70 on the foot brake w/ a rated 3,600 stall conv ( actually atalls at 3,800 ). Any thoughts? Anyone used this turbo with a 109? Brian

 

[DonnieShort]

Not to get off target here, but how much is the upgrade going to cost ya?

 

[Quick6'n'-K.C.]

Send a private message to KLHAMMETT.

I believe he has the info you are looking for.

I read one of his posts and he had some good info, do a search under his name for 76 turbo, pretty good info, i already passed that info to another buddy of mine running a DBB 70 and he has a stage 1 block same setup as KLHAMMETT.

BW

 

[Fuelie600]

Donnie--$350

Quick--I check on that. Brian

 

[49-blues]

What brand torque converter are you using?

 

[Fuelie600]

PI 6 pump