tuning a 1.3sr

[LJH]

hi there.....
i've already done the search and well......nothing
i know that the 1.2 can be easily tuned from like 1.3 manifold and carb and gte cam, but is there "bolt on" mods like that for the 1.3sr and what sort of gains are we talking?
thanks

[sr jack]

32/34 weber carb makes alot of difference:thumb:

[LJH]

is that from a 1.4sr or is it the astra 1.6?

[mowgli]

hi there.....
i've already done the search and well......nothing
i know that the 1.2 can be easily tuned from like 1.3 manifold and carb and gte cam, but is there "bolt on" mods like that for the 1.3sr and what sort of gains are we talking?
thanks

the best thing you can do is try a search for tuning a 1.3 or 1300. the sr lump is a standard 1300. ported head, decent cam & carbs + new exhaust. done properly will give you anything up to 130hp it depends on your budget.