dj0443

Replacing my ls1 in my custom tritoon boat.Broke a rod last season and messed up internal parts.It didn't have enough hp anyway.Wanting to replace with either a LS3 or LS7. Need advice on which would be the best.I am looking for around 7 to 800 hp.Looking at the cadillac cts supercharger for a little boost to get me where i want to be.Want to use pump gas.Thank you.

Tuskyz28

If you going boost It'll be best to go iron block.

dj0443

want to use aluminum because of weight.

kainedogg

iTrader: (23)

LS3 offers a tremendous value. Do you plan to rebuild either motor prior to your boosted 800hp goal?

dj0443

yes.Looking at buying a bare block and going from there