Shawn @ VA Speed

iTrader: (3)

We'll with the growing interest in 275 radial tire racing, we thought it would be good to design a turbo engine capable in competing in the class. There has been a couple turbos in the class but nothing competitive. The reason why-their not built properly. Plenty of nmra cars with 88's been in the 7's so there is no reason that it won't work.

We've spent the last 10 months designing this engine from the ground up. Lots of hours or simulation work as well as dyno r&d on other turbo combinations led us to this particular combination.

Keep in mind, this is only for the serious guys that want to win. This engine is not for the faint of heart.

GM LSX block
Callies custom stroke Magnum plus crankshaft
Grp aluminum connecting rods
custom JE pistons
Total Seal rings
Mast 245 cc heads
Crower solid roller lifters
Manley valve springs
Va Speed solid roller cam
Melling oil pump
Moroso aluminum oil pan
ATI balancer
Cast alum valve covers
Edelbrock Super Victor intake



$22,000.00

BottleFedZ346

iTrader: (17)

Maybe one day......

fash00

iTrader: (10)

Haha exactly what I've been saying and using the Ford stuff as a basis for my arguement

venom ws7

iTrader: (13)

Shawn 352ci? just curious what the small CI??

Like always very great work..

93camaro_zzz

iTrader: (13)

That thing going to spin to all kinds of crazy rpm? or what?

98Z28CobraKiller

iTrader: (17)

Short stroke. Big bore. Solid roller. Big heads for the cubes. Extra head bolts. I would think that it would like to rev.

lt1camaroman93

iTrader: (7)

Sick... Just a shame its outta my price range, lol. I need to win the lotto or pick up a few sponsors.

Shawn @ VA Speed

iTrader: (3)

actually it's a small bore, long stroke, lower rpm engine

98Z28CobraKiller

iTrader: (17)

I thought that the LSX came with a 4.0+ bore out the box.

Phil99vette

iTrader: (11)

Where is testing going to be?

Shawn @ VA Speed

iTrader: (3)

actually it comes with a 3.900 bore out of the box.

ATVracr

iTrader: (5)

Thats cheap compared to what it cost for a competive nitrous motor.

Nice lookin peice Shawn !

RS_SS69

iTrader: (31)

So this is setup for something like a gt47-88 turbo correct? Are the heads and block setup with your double o-ring to handle high boost. I know you dont want to give too much away but im hoping its high compression?

Shawn @ VA Speed

iTrader: (3)

the Precision pro mod 88 would be a better match. Yes it has our std double oring setup. The compression isn't low-i'll tell you that much.

98Z28CobraKiller

iTrader: (17)

OK, so 3.9 bore. How do you make 352ci with a long stroke?

RS_SS69

iTrader: (31)

Thanks for the answer, I was just looking at the pro mod turbos earlier.

blue00ZZleeper

iTrader: (5)

Got to be just a touch more then 3.622 right? A 3.905 bore (bored LS1 with stock stroke =347ish) 352 is just a touch more. I wonder how the harmonics are on her? He did say custom crank though.

JAX04

iTrader: (17)

very interesting if i dont say so myself, nice work as usual shawn.

Shawn @ VA Speed

iTrader: (3)

i never said what the bore was,just that the lsx was 3.900. Sometimes you got to think outside the box and realize that parts can be modified from their original form to make them do what you want them to do.

CarsandWomen

iTrader: (19)

lol flaky, so now your into ordering custom blocks or sleeving brand new ones. now i see where the price tag comes in