350 vs. 383

[Bruce Plecan]

With a mild cam, and the same style heads, might not be much change.

Change to smaller chamber AL heads and you'd see less WOT tuning, and more
timing in the light cruise area, generally, and if they did their work.
Lots of cam, higher VEs at higher MAP, RPM areas
Bruce




> I realize it was a generic question, sorry. I am looking at data from a
1990
> Corvette with a 727 ECM. The car has the 383 Lingenfelter installed
package.
> The performance chip data (LPE) honestly does not look much different from
> the stock data. I am still curious if the cc/cyl is a function of the
> cylinders or the heads.
> Regards,
> Dan

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