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Internal engine mods what to do

1K views 33 replies 10 participants last post by  PaulF 
#1 ·
well i was going to get my flywheel lightened but if they have the crank they can balance the lot and lighten for £80 i didn't originally intend to touch the bottom end.
so while its off what else can i do
Should i replace the shells?
shot peen the rods?- what is this?
i looked at forged pistons

Set of 4 Corsa 1600 16V Omega forged pistons, high compression with valve cut outs, price includes VAT (£361.70 + VAT) £425
i don't think this is a cost effective mod

Headwork is on the cards as well as an sbd exhaust
basically i was tying to do it on a resonable budget - not cheap not expensive

cams?

throttle bodies are on the cards in the long run but not as yet
basically i want do as much as a can for a resonable outlay

what are the do'sand don'ts of engines no real experiance with
them.
 
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