L92 heads, stock 6.0 shortblock Tsp 233/239 cam 10.80's
#1
L92 heads, stock 6.0 shortblock Tsp 233/239 cam 10.80's
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
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
#5
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.
#7
That is quite impressive IMO! I'd love to see it with some of our CNC'd L92 heads on there
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
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#18
From a MustangForum Calc - ~495 rwhp.
RWHP Calculator for an Estimate ->
http://www.moddedmustangs.com/performance-calculators/
FWIW.
RWHP Calculator for an Estimate ->
http://www.moddedmustangs.com/performance-calculators/
FWIW.