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f23 how good are they?

20K views 35 replies 12 participants last post by  M/PORT 
#1 ·
what sort of power can they take?

how smoothe is the gear change?

can you get lsd for them?

are they parts avalible to fix them if they break?

think i may have had on in my vectra 2.6 v6 but not too sure

cheers peeps
 
#34 ·
Gearbox ---- Engine/model -------- Final Ratio

F23SC X20XEV 3.95
F23TS X20XER 3.95
F23SH X20XEV 3.74
F23SD X20XEV 5Dr hatch 4.17
F23TR Z20LET coupe 3.63
F23DZ Z20LET Zaffira 3.95
F23SF Z22SE ALL (not Zaf) 3.95
F23SG Z22SE Zaffira 4.17
F23SB Y20DTH ALL (not Zaf) 3.63
F23SA X20DTL ALL (not Zaf) 3.84
F23SJ X20DTL/Y20DTH Zaffira 4.17


Zafira GSi does 25.9mph per 1000 RPM in top
Astra GSi 24.7mph per 1000 RPM
Coupe 2.2 22.4mph per 1000 RPM
Zafira 1.8 19.9mph per 1000 RPM
Astra VXR 31.9mph per 1000 RPM
Monaro VXR 44.3mph per 1000 RPM
Astra 2.0 Di 28.0mph per 1000 RPM
 
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