Does anybody have a good build sheet with part numbers for a 408. I want one built for boost but i don't know what to get. Part numbers are a great plus otherwise just tell me whats good to use. Thanks guys! I have a LQ4 core engine so I want to build!!
4340 forged 4.0" crank (Eagle is the least $$
Eagle H beam rods, 6.125"
Pistons depend on your heads, ex. 72cc head you will need around a -15cc dish for around 9.0:1.
Do not use Moly faced rings. Use good ones like Speed Pro Hellfire.
Rings will depend on your pistons too.
These are budget items and you can spend much more; ex. Lunati crank, Howard rods, etc..
'92 GMC reg. cab, step side. 7.32@ 92.3. SOLD
http://videos.streetfire.net/video/d...d700c6401f.htm
New project: '00 S-10 ext. cab, ZQ8, 370, T-56, daily driver.
I want something that is going to be reliable at 15 to 20 PSI of boost. I'll be using pump gas. If its the more expensive parts the so be it. I want it to last and not burp on me after 1000 miles you know. What about Cam specs and what to use gaskets wise? ARP bolts all the way around I know that. Then does anyone know any good motor shops in MN? I was thinking Wheeler but I don't think he does LS motors. Thanks again guys! I wish I lived south so I can bring my stuff to TRT or nelson but I'm up in the boon docks so I'm screwed.
Line hone the crank bores.
Deck block to qualify crank to head height and flatness.
Bore cylinders and hone with torque plates.
Replace cam bearings.
Remove all freeze plugs and clean the oil and water galleys thoroughly before and after machine work.
Any 4" forged crank
Any 6.125" forged rods
Quality forged pistons and rings application specific
(go for a quality kit with all the goods in one to save $$$ or buy a complete built shortblock(my personal favorite))
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Where can I buy this stuff. Summit and Jegs don't really have much to chose from when it comes to Gen III motors.
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