408/F1-A # guesses
03-12-2013, 08:02 AM
#1
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408/F1-A # guesses Just wondering what kind of power I might can expect to see. I will be on a mustang dyno, but guesses in dynojet form would be appreciated.
Here's the set-up:
LQ9 408 (9.6:1 CR)
-15cc dish pistons
Callies Compstar H-Beam rods
Callies compstar crankshaft
242/252 .605"/.595" 115+5 LSA
LS6 Intake
AI Fully ported 317's (232cc, stock chambers)
80lb Injectors
Twin Walbro 255's
F1-A ProCharger @ 12psi
Aster Spring Tensioner Bracket
FMIC (Brute Speed Kit)
Red Race Valve
TSP 1 7/8" LT's
TSP Rumbler X True Duals
T56 Transmission
Stock 10-Bolt (I know, won't last. Working on buying 9")
Speed Density Tune
RWHP guesses please. Thanks!
Here's the set-up:
LQ9 408 (9.6:1 CR)
-15cc dish pistons
Callies Compstar H-Beam rods
Callies compstar crankshaft
242/252 .605"/.595" 115+5 LSA
LS6 Intake
AI Fully ported 317's (232cc, stock chambers)
80lb Injectors
Twin Walbro 255's
F1-A ProCharger @ 12psi
Aster Spring Tensioner Bracket
FMIC (Brute Speed Kit)
Red Race Valve
TSP 1 7/8" LT's
TSP Rumbler X True Duals
T56 Transmission
Stock 10-Bolt (I know, won't last. Working on buying 9")
Speed Density Tune
RWHP guesses please. Thanks!
03-13-2013, 11:39 PM
#6
On The Tree
Thread Starter
Thanks for the reply guys. Should have numbers by the end of spring, beginning of summer. F1-A kit is on its way now, heads were sent off today, and block is at the machine shop, so we will see. Once again, thanks! A guy I know put down 845rwhp with a 402/AFR heads and on 12psi. So I am very curious.
03-13-2013, 11:41 PM
#7
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03-20-2013, 08:58 PM
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I am.... My build turned from a simple engine/trans swap to a complete re work of the entire car. From a Slightly modified SS to a boosted 402 in 6 months
03-21-2013, 08:41 AM
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I was simply planning on a heads/cam/100 shot ls1 to this. Haha so I know how you feel man. I will be on a mustang dyno so the numbers will read differently, but I'm hoping for some good numbers and a good curve.
Last edited by Papa Wells; 03-21-2013 at 09:40 AM.
03-22-2013, 01:25 PM
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Doing the same: F1A on a 415 with LSA heads and Holley hi-ram...originally began as a cam/lifter replacement job LOL. Hope you get yours in the 800's.
03-24-2013, 02:54 PM
#12
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03-24-2013, 02:55 PM
#13
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04-26-2013, 07:57 AM
#19
On The Tree
Thread Starter
Ok I ended up switching the setup a little so I would be able to turn the boost up as much as I want. I'm going to start out low (with the 4.50 pulley) and move up later. Here's the new setup.
LQ9 408 (9.6:1 CR)
Wiseco -15cc dish pistons
Callies Compstar I-Beam rods
Callies DragonSlayer crankshaft
242/254 .605"/.596" 115+5 LSA
LS6 Intake
AI Fully ported 317's (232cc, 70cc chambers)
80lb Injectors
Twin Walbro 255's
F1-A ProCharger @ 12psi (4.50 pulley)
Aster Spring Tensioner Bracket
FMIC (Brute Speed Kit)
Red Race Valve
TSP 1 7/8" LT's
TSP Rumbler X True Duals
T56 Transmission
Stock 10-Bolt (I know, won't last. Working on buying 9")
Speed Density Tune
We hope to have it going in the next month or two and I will let you guys know!
LQ9 408 (9.6:1 CR)
Wiseco -15cc dish pistons
Callies Compstar I-Beam rods
Callies DragonSlayer crankshaft
242/254 .605"/.596" 115+5 LSA
LS6 Intake
AI Fully ported 317's (232cc, 70cc chambers)
80lb Injectors
Twin Walbro 255's
F1-A ProCharger @ 12psi (4.50 pulley)
Aster Spring Tensioner Bracket
FMIC (Brute Speed Kit)
Red Race Valve
TSP 1 7/8" LT's
TSP Rumbler X True Duals
T56 Transmission
Stock 10-Bolt (I know, won't last. Working on buying 9")
Speed Density Tune
We hope to have it going in the next month or two and I will let you guys know!
Last edited by Papa Wells; 09-11-2013 at 09:55 AM.
09-11-2013, 09:47 AM
#20
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Thread Starter
Alright, in for a little update guys. Motor is 100% complete, the whole procharger kit is at my house and has been for a while (thanks to Bob @ Brute Speed). I just need to buy a new set of headers and upgrade all the fuel components and she will be ready to swap in! Just bought a set of Weld RT-S' and sent them off to powdercoating so that set me back a bit for buying the rest of the parts. I'll get on it as soon as I can though. Decided to go with a 4.00" pulley for now to see if I cant make about 16psi, hoping for 800's. (Will be on a mustang dyno though so it probably won't hit that number.
In the mean time, my stock '98 151k mile LS1 with longtubes, TSP rumbler true duals, and a 100 shot N20 Outlet plate kit put down 418/510 on the "heartbreak" mustang dyno, and that was with fairly low bottle pressure, so needless to say I was pleased. Stock clutch isn't too happy though lol.
I'll let you know when everything is ready to swap and I'll post pictures in a new "build" thread. Thanks everyone. Guesses on what it will make on 16psi are always welcomed, too!
In the mean time, my stock '98 151k mile LS1 with longtubes, TSP rumbler true duals, and a 100 shot N20 Outlet plate kit put down 418/510 on the "heartbreak" mustang dyno, and that was with fairly low bottle pressure, so needless to say I was pleased. Stock clutch isn't too happy though lol.
I'll let you know when everything is ready to swap and I'll post pictures in a new "build" thread. Thanks everyone. Guesses on what it will make on 16psi are always welcomed, too!
Last edited by Papa Wells; 09-11-2013 at 09:54 AM.