burgers

iTrader: (77)

For everyone asking what to use to build a budget motor with L92's here is what we put together with factory junk. Stock short block 6.0 with stock flat top pistons, stock casting L92 heads (we up graded the valves with manley valves), Patriot springs, Gm 6.0 head gaskets, Tsp pushrods, Tsp 233/239 v2 cam on 112. Electronics are stock coils, Msd Ls1 box with pro data software, Gm plug wires and NGK tr6 plugs. Pacesetter 98-02 race headers for the exhaust. Induction is the L92 carbed Gm manifold, and a Proform carb.

The heads are as cast with no milling and no clean up. The stock shortblock came out of a wrecked 07 chevy pickup. There was no machine work done and no valve notching in the pistons. With exception of the cam,msd, and headers, it is all gm junk working for a budget bolt together motor.

The car is a 83 Olds Cutlass with a race weight of 3300 pds. Its first pass off the trailer was 10.96 119 mph 1.50 60ft, after jetting the carb and ajusting the timing it ran 10.86@ 124.32 mph with 1.52 60ft. We went to the pits to change the squirters on the carb and we had left the box at the shop. The car has alot more in it, we just need to tune on the carb to get it there. We are going back to the track this weekend and are going to finish tuning it.

Hope this helps anyone trying to build a true budget motor.

Thanks
Ryan
Modern Muscle Motorsports
Newton KS

merriman44

iTrader: (4)

That is sexy

Fabrizi

iTrader: (1)

How much was the build altogether?

Colin91Z

iTrader: (9)

I noticed that you're based out of Newton, KS....What track did you run at? Our local track here in Wichita hasn't opened yet

burgers

iTrader: (77)

I was 2nd pro points last year at WIR (KID), that is my home track, but right now we are running in Ark city at MAD and we have also gone to MOKAN a couple of times. MAD is running Sat and Sun this week. Come out, it is going to be a blast.

burgers

iTrader: (77)

Less than $3200 for complete Longblock, msd, headers, pulleys, water pump and gaskets.

Sales2@Texas-speed

iTrader: (5)

That is quite impressive IMO! I'd love to see it with some of our CNC'd L92 heads on there

GMLS1Power

Ryan what is the rest of the combo? (trans/converter,gear etc)Thanks for sharing.

99Ls1fever

iTrader: (3)

No **** Newton Kansas, I went to school at Hutch for college

99Ls1fever

iTrader: (3)

You guys hooked me up FAT on my 408, Just wanted to thank you guys for everything....

94 guy

iTrader: (125)

i did'nt think the gm manifold had much torque?

burgers

iTrader: (77)

Converter is a redneck and stalls about 3800, Th400 with a shift kit, and a ford 9" with 3.89 gear.

burgers

iTrader: (77)

Matt, I would be willing to put a set of the TSP ported heads on and show what the gains are at the track if you can hook me up with a deal. Let me know
Thanks Ryan

ZR1 DREAMING

iTrader: (27)

Impressive ET and MPH with stock block and unported L92s. How big is the carb?

burgers

iTrader: (77)

Last week we ran a 850, this week we are going to try 1050

WKMCD

iTrader: (2)

Great numbers.. This just shows how bad the L76 intake SUCKS!!!

GMLS1Power

Any idea how much RWHP?

Bink

From a MustangForum Calc - ~495 rwhp.

RWHP Calculator for an Estimate ->
http://www.moddedmustangs.com/performance-calculators/

FWIW.

oscareltemblo

iTrader: (17)

What casting # heads are they?

curbw0

Which 6.0 shortblock did you use? LQ9, LQ4???