what are some good parts for a 305 to bring it to life. i plan on racin it alot when i get the parts, so keep performance in mind, thx
what are some good parts for a 305 to bring it to life. i plan on racin it alot when i get the parts, so keep performance in mind, thx
96 Silverado rcsb
5.7l Vortec
Exterior: 2 inch drop shackles, Centerline Titan 20" Wheels, clear lights, Debadged.
-Exterior to come: 2-4 drop, Tinted windows, Cowl hood, Green Calipers
-Performance mods: Flowmaster True Dual exhaust
-Performance to come: Tune, CAI, Cam, Spray, Posi, gears, stall, headers.
Not to sound mean but get rid of that 305 and get a 350. You could spend a fortune and never get that 305 to perform like a mildly built 350. JMO!
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning
http://home.comcast.net/~klprather/w...raphic_pub.jpg
2001 GMC Sierra C3 - 325hp 6.0 & AWD / 15.02@92.37
Originally posted by GMCwantsLS1@May 13 2004, 07:02 AM
Not to sound mean but get rid of that 305 and get a 350. You could spend a fortune and never get that 305 to perform like a mildly built 350. JMO!
If you are gonna be racing it alot then I would upgrade that engine. The only reason I decided to build on my 4.8 is because I knew I would not be racing it alot. If I were gonna race my truck alot then I would stick an LS1 in it and build on that.
Your best bet if you plan on performance is an engine swap, as much as you may want that 305 to fly, it just ain't gonna happen.
FOR ALL YOUR WHEEL, TIRE, AND ACCESSORY NEEDS
CONTACT: EPLEY'S TOUCH OF CLASSIC 1-270-843-6892
OR TO GET ME PERSONALLY CALL: 1-615-943-6514
2000 Chevy Silverado 4.8L RCSB: smoked UPD, Flowmaster exhaust, De-screened MAF, Nelson 93 hot tune. Upcoming installs: trans-go shift kit, Eaton posi, billet servo, ported and polished throttle body...Near future: 6.0/4L80E install with 150 wet shot
k thx, i just bought me a 350 block, gonna bore over and build me a 355.
96 Silverado rcsb
5.7l Vortec
Exterior: 2 inch drop shackles, Centerline Titan 20" Wheels, clear lights, Debadged.
-Exterior to come: 2-4 drop, Tinted windows, Cowl hood, Green Calipers
-Performance mods: Flowmaster True Dual exhaust
-Performance to come: Tune, CAI, Cam, Spray, Posi, gears, stall, headers.
If you plan on racing this motor, there is not replacement for displacement. Build yourself a 383 and you will have more hp than the 350. Scat makes a good complete setup completely balanced and ready to go for about $1000 with crank, rods and pistons. I believe they even throw in bearings but I would purchase the newer coated bearing to free up friction. Also consider having most anything and everything coated, especially the pistons, to reduce friction.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
i built a 350 bored .030 over a while back. engine was a beast. but sadly it was just too much for a 91 z28. nothing else was built to handle it. I was young and dumb, didn't know i need a good tranny and rear end to handle the power and torque
01 ecsb stepside. best 1/4 14.6 at 92 mph.
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