mike c.

iTrader: (1)

how good is this motor? would having it blueprinted make it better? $3,945,4340 steel crank,eagle h beam rods,ross 2640 forged oistons w/valve relifs and says will handle 700 natural aspirated hp. SLP says they sell it so cheep because they buy so many they get a price break and pass the savings off to the people. sounds like some nice parts.WHAT DO YA ALL THINK?

FULTILT

Seems like a decent deal, someday the Z06 is going to get this block when I blow-up the stock short block.

777

iTrader: (21)

i'd like to know as well...i'm thinking of getting a forged 408

mikey

iTrader: (6)

Uses Chinese made Eagle crank and rods. Ross pistons. OEM main bolts. It's a budget block.

777

iTrader: (21)

what about this for 4800?

MeanWS6

nothing wrong with Eagle cranks. hell, I have yet to hear of a Stock crank breaking. But he is right, its a budget 402.

I was going to order the SLP motor, but decided to have it built locally. Cost only $500-700 more for the same parts.

P Mack

iTrader: (6)

Scoggin Dickey makes basically the same motor for the same price, but also includes the parts you need to make it work with your car (cam sensor, front cover, etc)

DrkPhx

iTrader: (15)

The SDPC LS2 402 is machined and assembled by Sunset Machine Shop and is top notch.
Contact the user "Horsepower" here for details on the SLP block. He works for them and can answer your questions.
I must say it's pretty sad when a $4,000.00 short block is considered a "budget" motor. Maybe one day the prices will come down for these motors, but doesn't look like in this lifetime.

mike c.

iTrader: (1)

if the motor is solid,i was thinking the 402 w/afr 225 and the new g5x4 cam from LG would be a stout combo. oh yeah,lets not forget my t.n.t kit with it all

cyclerage

iTrader: (59)

I just picked mine up yestarday. It looks f'in beatiful! It is a forged assembly and comes with all the swap over part to use in your LS1 based car (knock sensors are a different story). I'll have it in within a few weeks if the rest of my parts ever get here.

smokinHawk

iTrader: (48)

Lunati, callies, and ealge all come from china

V8er

iTrader: (2)

Who's forged rotating assemblies do not come from China?

robertbartsch

This post says the SLP motor is aluminum!!!!!!! I have not seen ads for the aluminum version but I have seen the iron-blocked 402 ads in magazines for $3600.

Y2K2LS1

I beleive the rough castings come from china, but where is the finish machine work done?

I have heard all/most aftermarket LS1 crank castings come from pretty much the same place in china. But then finish work is done here. Also heard that a place over there will actually do the machine work also to those same castings, which could mean a super cheap 4340 crank coming soon.

zamboxl

iTrader: (1)

whats the sdpc part number i cant find it on their site anywhere

jrp

iTrader: (16)

slp uses the 6.0 lq4/lq9 and the 6.0 ls2 block to build there strockers.

robertbartsch

All the good stuff comes from China now. This includes my Nike sneaks too. Have you seen any of the tools from China - great stuff and cheap too?

89FormulaLS2

iTrader: (1)

Go here: https://ls1tech.com/forums/generation-iv-internal-engine/243997-ls2-402-short-block-sdpc.html

robertbartsch

How many claims does SLP get for an alumium forged 402?

I saw some ads many months ago announcing the iron-blocked 402. It said you could get it in two different compression ratios. Is this possible with the aluminum versions?

mike c.

iTrader: (1)

ROBERT-the 402 is aluminum,it's a ls2 stroker block. it's new look around bro.it's in the new magazine from slp.