Quote:
Originally Posted by OmarYasin
Does anyone believe 250hp can be accomplished with a NA tune and some engine upgrade? Like 13:5 compression? And is their any real hp gains from a aftermarket intake once its been tuned and maf scaling adjusted?
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Have a read of the Basic Guide To bolts on Mods link below
you can get about 30 wheel hp NA fairly cheaply
40hp is going to get expensive
50 hp is basicly not obtainable NA with current bolt on mods tune NA go FI it would be cheaper anyway.
Intakes will only get you a couple more hp than a filter and tube NA, intakes are expensive hp and will require custom maf scale and tune to get best results.
if you rearly want an intake the grimspeed one has maf scaling very close to stock.