510paesan
New member
Anyone ever attempt the following kit with stock motor ?
http://www.lysholm.us/cobra_03-04.php
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http://www.lysholm.us/cobra_03-04.php
Sent from my iPhone using Tapatalk
Anyone ever attempt the following kit with stock motor ?
http://www.lysholm.us/cobra_03-04.php
Sent from my iPhone using Tapatalk
As stated this blower was used in a Marauder, and made around 800rwhp , but forget about installing it on a stock Marauder Motor, it's going to require a forged motor, and Vortech bought Lysolm.
a 3.3 blower is too much for stock block, a 2.3 is max for a stock block with forged internals. it wont be legal in CA for a marauder
Nothing's legal in CA..... Stock block is good for 800-900 hp......with forged guts. IIRC, anything past a 2.9 will require E85 or a race fuel diet, or a serious de-tune.
IIRC, anything past a 2.9 will require E85 or a race fuel diet, or a serious de-tune.
It's boost rather than blower size that limits you on the fuel. Just underdrive it so the boost isn't too high and premium pump gas will work just fine. About 18 psi is good for pump gas and 9.5:1 CR. Forged internals should be a given, there have been way too many blown up stock engines.
It sort of defeats the purpose of going to a 3.3 and cranking the boost down, it's easier to go E85 or race fuel, go big or go home.
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why don't you sell the 3.4 and enjoy a 2.9, best street blower I thank it would work reallyYeah, my 3.4 setup really sux.
we need pics of a 3.3 under the hood of a marauder.....anyone
bueller..........bueller.............

why don't you sell the 3.4 and enjoy a 2.9, best street blower I thank it would work really
with your engine build.