03 Denali procharged with 250k

[ECLIPSEJ24]

does ur hit the fender sometimes i had that problem with those but i did put new bumpstops and swaybar links that made a big difference with stock wheels and they wheels that i have for the summer are not out yet but they are paid for and im waiting on them from butler tire from rennen onyx

 

[Fosscore]

No have not hit the fenders how I am sitting.

Slight rub on full lock with front tires.

Rides pretty nice for being that low on 24s all things considered.

 

[ECLIPSEJ24]

well with the new setup i hope i dont feel anything either im doing 295/35/24 this time might make a difference

 

[1992rs]

Its only at 5psi but by it being awd never had it on the dyno for a full power tune yet so i dont know the true hp had a hard time finding one

My previous post still stands. Headers you'll be fine. A rebuild kit wouldn't be a terrible idea if you want to turn up the boost, piece of mind alone. If thats the route you choose I would recommend to bore it out to 4.030 and put arp bolts in the rods since its all coming out anyways.

 

[ECLIPSEJ24]

My previous post still stands. Headers you'll be fine. A rebuild kit wouldn't be a terrible idea if you want to turn up the boost, piece of mind alone. If thats the route you choose I would recommend to bore it out to 4.030 and put arp bolts in the rods since its all coming out anyways.

Wells I have a motor already with 90k on it just don't know what route in going with it but was just thinking goig with forged 370 setup

 

[1992rs]

Wells I have a motor already with 90k on it just don't know what route in going with it but was just thinking goig with forged 370 setup

A 4.03 bore and factory stroke makes a 370. If you want to go fully forged a 408 is a great displacement for boost. Don't get me wrong a 370 is a great engine but if you're set on buying a new crank might as well add some extra cubes imo. The factory crank should handle about as much power the p1s can put out. Just keep us updated with whatever you go with. I love seeing denali's being built up

 

[ECLIPSEJ24]

A 4.03 bore and factory stroke makes a 370. If you want to go fully forged a 408 is a great displacement for boost. Don't get me wrong a 370 is a great engine but if you're set on buying a new crank might as well add some extra cubes imo. The factory crank should handle about as much power the p1s can put out. Just keep us updated with whatever you go with. I love seeing denali's being built up

If I do a 408 is that for daily driving cause I drive this everyday

 

[1992rs]

If I do a 408 is that for daily driving cause I drive this everyday

You could daily a 408 easily, but it all depends how your engine is set up and most importantly the tune. If your cam profile is tailored to all low end grunt I could see it getting a little violent acting while daily driving it, but on the contrary you dont want to be a slug till your top end. Its always best to get a custom ground cam spec'd to your exact vehicle, setup and goals. Same with compression ratio. Some guys will try to stay as high as their forced induction allows, which you definitely dont want too low or the engine becomes anemic, but the higher your compression ratios get the more responsive it will get. I will say going over 400ci, your heads are going to start to choke the set up. A good port job is sufficient, aftermarket will always be king. It all really depends how crazy you want to go lol

 

[Smokymance]

That motor will handle alot more than 5 psi, even at those miles...if you have another motor, why not push it a little harder...ud be surprised what she can do!!


truck looks great!