4.1 stage 1

[jimmyboosted]

hey guys i just got a stage 1 4.1 with billet mains .40 over F/t stroker kit,gn1's 14 bolt heads,218/220roller cam scorpion rockers bhj balancer and flexplate what kind of HP can i make with this going with 6776 DBB turbo

 

[GNX-RX7]

hello new to turbo buicks

what does the 4.1motor come out of

 

[BARTGN]

4.1

Probably a busch car. They ran v-6s for a few years

 

[Nasty]

That turbo is supposed to support 780 hp

 

[ChrisCairns]

hey guys i just got a stage 1 4.1 with billet mains .40 over F/t stroker kit,gn1's 14 bolt heads,218/220roller cam scorpion rockers bhj balancer and flexplate what kind of HP can i make with this going with 6776 DBB turbo

Have you looked at the caps?

S1 and S2 engines were the same except for the machining. If you have 14 bolt heads it's a good bet you also have 4 bolt mains which would make it a S2, although that's not certain, again, depending on the machining.

And if it has 4 bolt mains you have a turbo that's a baby for that block.