Simple Front mount advice needed.
Im BONE STOCK right now with 105k and want to make ~450-500 RWHP, budget in mind of course. I want to be able to grow later with more boost, probably after get a built clutch+Trans/rear and suspension.
Its probably going to be the Huron Speed/ON3 kit just because they're semi close to me, apparently they will start selling the hotside only kit for $775 so I might look into that and buy my intercooler/BOV/wastegate seaperately to save some money? I cant really weld so would i be better off with the entire kit? or would Modular Turbos be better for my application?
I also am debating selling my aluminum LS1 block and using 5.3 or or 6.0's Yes or No?
This is a DD and will be used for roll racing if any, but i do take highway trips, so would 4.10's be too big or affect spooling time?
Since moneys tight as always I was planning on using either a LS6 or LSA Cam and some 243's, and what springs can i get away with using?
Also i was thinking #60lb injectors but then i think i want to grow so i dont know how much horsepower those would be good until..considering #80lb now. Also whats the cheapest i can a fuel pump to support this dual walbaros?
Will be getting new pushrods, ARP head studs, LS9 headgaskets, oil pump etc if theres anything else i need please let me know and any advice is much appreciated, just trying to make some power on a budget!
Last edited by JohnS Z28; Sep 6, 2012 at 11:56 AM.
I would buy the whole thing. Your not really going to save any money buying the cold side separately.
I would consider selling your LS1 in favor of a 5.3 only because they are proven to make power and you will come out ahead money wise.
A 3.42 or 3.23 rear end will work much better than the 4.10 in your application.
60lb injectors will make over 700RWHP on gasoline. A racetronix kit will get you to 550RWHP. Anything over that is pushing it. Lonnies makes a very nice dual pump set up.
yet but considering either a p7675 or modular 80. No power goals just looking to be fast
I would run a good dual spring and take the time to set them up properly. Valve control is key in forced induction application.


