Does any one have any estimate on what a thunder racing 224/224,565/565
11.4lsa cam can put down on a 2001 ws6 six speed with stock heads,a pulley
ported throttle body,hooker long tubed,hooker y-pipe with not cats,a lid and
slp mass air flow,spec stage 3plus,billet fly wheel,and strange 12 bolt with 410s? Just curious on what should be expected after tuning. Probablyat
speed inc in illinios.

 

My 221/221 .561 on a 112lsa put down 396 in a LS6.

 

Combo sounds good and almost exactly like my old stock headed combo. The M12 and gears are gonna suck up 10-15rwhp and equal torque over a 10B w 3.42s. If the tune is good I'll say 380-385rwhp w 370's rwtq.

 

The dyno graph on thunder racing web site claims 398hp at the wheels with basically
the same set up. Just worried on finding the right tuner. thank for the imput.

 

It is common to see TR224 with supporting mods put down 380-385 RWHP 370-375TQ- that 12 bolt is gonna suck up 5-15 RWHP. All this on a safe tune.

 

Do the 12 bolts only suck up rwhp because of the added weight?

 

TR224 with 12 bolt & gears i'd say 370rwhp

peace