1.25's or 1.1's

[nicolas]

just asking myself if i should stick with the 1.25's on a webcam 218/119 or go with a 1.1 set?

engine is a 1776 with 40x35 heads that have been reworked.
CR is 8.5
the car is a heavy type3 fastback
stock geared type3 gearbox

is there a gain with the 1.25's or will it only put the powerband higher? if so i am thinking of going for 1.1's as the rpms are more limited with a type3 fan. so if i can gain some more power lower and not lose power overall, 1.1's would be my option.

[nicolas]

anyone who can help with some info is much appreciated.

[dyno don]

use the 1:1's....type 3 configuration with relative small ports...no need for more..!! been there done that...fyi