[quote=DeuceCoupe OK I will take the plunge and start a Gonkulator model for the 200/229/262 family, it is new to me, never had one. Any tips?

Also, as I gather the Syclone came with a 280 net hp turbo. Would U know the head flows on that by chance? And, what have U done to your Syclone past stock?

I guess it's somewhat relevant, in a way that 90deg v6 is just an SBC w/2cyls cut off, whereas our straight6 is also similar to the SBC but with a strange cylinder head etc. So if our L6 had the cylinder head etc of the 262v6 they might run as good as those. [/quote]

The cyl head flow I believe is 165/119 in/ex @ .500 lift, awesome I will add & also this is with a 1.94" intake valve. \:o

I run more boost than stock & I custom tune the factory ECU.

I would not say if the Chevy inline 6 had these heads they would make more power, the flow #'s are pretty weak.

I believe these are the worst flowing cyl heads Chevy ever produced for having a 1.94" intake valve in a V-8 & V-6 years made for full size V-8 trucks 1987-1992 ish?
Just look @ the TQ drop off so fast.


MBHD

12 port SDS EFI