I just got back from Lucedale MS at JMS Chips and had car dyno tuned to a dissapointing but great tune of 358 RWHP.
I have Ecam 303 Trick Flow upper lower Intake track heat 75 MM mass air
Aluminum dual core radiator and trans cooler
24lb injectors
PRO ONE Aluminum Heads 2.02 1.60
275 Drag radials by NITTO 555R
Custom AODE 2600 Stall 9" TQ 700HP Rated Trans
(gone through 3 PA's already)
Shorty headers x pipe MSD Everything
Aluminum Drive shaft
3:55 Gears
High flow oil, Fuel Etc.Flowmasters, Eibach Springs
306 motor fresh 9.5 compression
Powerdyne Supercharger 9lb Pulley (right)
Purge valve installed (6 rib Belt)
Johnson Motorsports told me Powerdyne is good reliable supercharger just doesn't make big power and they have never seen one make over 7lb of boost which mine makes 5-6lb with 9lb Pulley.
Anyway I pulled off 4 passes and found 1 big mistake but still need help with the rest.
1st pass after driving off of street was:
2.037 60'
5.473 330'
10.791 1000'
12.864 1/4
111.68 mph (Happy)
after this run I put 3 gallons of 114 race gas in tank with maybe 5 gallons of 92 already in.
times went down:
2.021 60' then 2.153 then 2.011
5.499 330' 5.694 5.478
8.384 1/8 8.587 8.352
86.12 mph 86.00 86.31
10.909 1000' 11.112 10.872
13.037 1/4 13.236 12.993
108.68 mph 108.87 109.02
So obviously race gas actually hurt performance but I did 3 different burnouts trying to get better launch:
1st just got water off tires minimal burnout
2nd heavy burnout
3rd medium burnout
4th very heavy burnout
I have Ecam 303 Trick Flow upper lower Intake track heat 75 MM mass air
Aluminum dual core radiator and trans cooler
24lb injectors
PRO ONE Aluminum Heads 2.02 1.60
275 Drag radials by NITTO 555R
Custom AODE 2600 Stall 9" TQ 700HP Rated Trans
(gone through 3 PA's already)
Shorty headers x pipe MSD Everything
Aluminum Drive shaft
3:55 Gears
High flow oil, Fuel Etc.Flowmasters, Eibach Springs
306 motor fresh 9.5 compression
Powerdyne Supercharger 9lb Pulley (right)
Purge valve installed (6 rib Belt)
Johnson Motorsports told me Powerdyne is good reliable supercharger just doesn't make big power and they have never seen one make over 7lb of boost which mine makes 5-6lb with 9lb Pulley.
Anyway I pulled off 4 passes and found 1 big mistake but still need help with the rest.
1st pass after driving off of street was:
2.037 60'
5.473 330'
10.791 1000'
12.864 1/4
111.68 mph (Happy)
after this run I put 3 gallons of 114 race gas in tank with maybe 5 gallons of 92 already in.
times went down:
2.021 60' then 2.153 then 2.011
5.499 330' 5.694 5.478
8.384 1/8 8.587 8.352
86.12 mph 86.00 86.31
10.909 1000' 11.112 10.872
13.037 1/4 13.236 12.993
108.68 mph 108.87 109.02
So obviously race gas actually hurt performance but I did 3 different burnouts trying to get better launch:
1st just got water off tires minimal burnout
2nd heavy burnout
3rd medium burnout
4th very heavy burnout