help with est. hp of my motor
01-25-2014, 03:24 PM
#1
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Location: Huntsville Tx
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help with est. hp of my motor
5.3 lm7
bored 30 over, stock compression pisitons
226/226 581/581 112 lsa tsp cam
241 heads..flowing 320...no mill
#44 injectors
Hooker super comp long tube headers
FAST 102 lsxrt intake
FAST 102 tb
Volant cool air
TCI 3600 tc
trans cooler
456 richmond gear set
eaton locker
no tune as of yet...any guessitmate would be a great help. THANKS A MILLION
bored 30 over, stock compression pisitons
226/226 581/581 112 lsa tsp cam
241 heads..flowing 320...no mill
#44 injectors
Hooker super comp long tube headers
FAST 102 lsxrt intake
FAST 102 tb
Volant cool air
TCI 3600 tc
trans cooler
456 richmond gear set
eaton locker
no tune as of yet...any guessitmate would be a great help. THANKS A MILLION
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01-26-2014, 10:38 PM
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That's 285 hp stock.
Bored 30 over -> around 3 HP at the crank but done mostly for C/R
Your cam is mild -> Let's say around 40 HP
241 Heads -> somewhere between 15 - 18 HP (Let's assume 18 HP)
Hooker long tubes -> around 18 HP
Injectors -> very minimal
Fast 102 combo -> 18 - 22 HP (Mostly in the top end)
So in total you should be around 389 HP. A 93 octane custom tune and you should be around 410 hp.
Bored 30 over -> around 3 HP at the crank but done mostly for C/R
Your cam is mild -> Let's say around 40 HP
241 Heads -> somewhere between 15 - 18 HP (Let's assume 18 HP)
Hooker long tubes -> around 18 HP
Injectors -> very minimal
Fast 102 combo -> 18 - 22 HP (Mostly in the top end)
So in total you should be around 389 HP. A 93 octane custom tune and you should be around 410 hp.
Last edited by 20SS06; 01-26-2014 at 10:47 PM.