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Old 11-23-2010, 01:04 PM   #13
TinyToasta's Avatar
Drives: way too fast....
Join Date: May 2010
Location: Germany
Posts: 299
Originally Posted by Jessika@Magnacharger View Post
Our recommendation is with a stock engine & stock pulley -- keep the stock plugs and use the recommended oil weight that GM suggests.
There is a lot of talk of dropping one degree on the plugs, but we do not have a recommendation on that.
That being said, I have dropped my pulley from a 3.3 (stock) to a 3.1 and am still running my stock plugs & 'stock' 5w30 mobil1

Great support here, thx!

Your recommendations would be applicable for the TVS2300 as well I'd guess, as your's is a 1900 build, right?
custom build forged LSA, 379ci, TVS2300@15psi, 696rwhp/688ft-lbs, built by DH Individual, Customkingz, tuned by Jannetty Racing
JRE rough idle cam, JRE ported lower intake manifold, OD cog drive, 6% OD crank pulley, ported ls3 heads, NW102mm TB, 1/2'' RDS spacer, IW 8-rib drive
Pfadt Cradle Bushings, Arms & Rods, Pedders Supercar w/FE4 conversion, ZL1 sways, HE Twin Carbon Street Slayer, ZL1 Rear End (3.73)
CTS-V Brake upgrade, Street: 22'' Vossen CV1, Strip: 18'' Forgestar F14 on MT Street Radials
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