View Full Version : f13
tonydry
26-05-03, 07:50 PM
anyone know what bhp the f13 could handle could it be made to handle 200bhp if so how much would it cost
Aragorn
26-05-03, 08:52 PM
well F13 stands for 130ftlb torque
so i'd guessa 200bhp engine would blow it apart
TRD_NOVA
26-05-03, 09:26 PM
hmmm, there goes that idea tony :P
P.S. Bugger :cry:
the f15 is a small block gearbox...
tonydry
26-05-03, 10:44 PM
could the f15 be uprated to handle 200bhp
rgv_stu
27-05-03, 10:06 AM
f10/13/15 could take a guts full
just fit a quaiffe gearkit
as for the f no. telling the amount of torque thats an old wives tale. cus the torque is gonna b different in every gear and the ratio's are different in each box. it makes little sense.
its not related to bhp it the torque. if your putting out over 120lbft then id go with an f15 or use an uprated f13 box <not cheap
tonydry
27-05-03, 11:38 AM
thanks lads ive been i contact with a few companys and thay recomend a quafe strait cut box ?1200
Aragorn
28-05-03, 07:17 PM
didnt vaux do an F17 for corsa GSi's too??
if that can actually handle 170lbft then u may well get away with it
rgv_stu
28-05-03, 08:40 PM
i would forget this f no. = ftlb of torque business tbh
the f10 and f13 have the same internals just different shape bellhousing
etc
i am using the f13 in a 1.7td running 20lbs boost which is anihalating 130ft/lbs, i'm putting out about 155ft/lbs & the box is fine
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