My mods are in my sig.





RPM x1000 hp ft-lbs
3.10 61.86 108.15
3.20 143.05 234.78
3.30 148.34 236.09
3.40 152.81 236.06
3.50 156.56 234.94
3.60 158.66 231.46
3.70 163.56 232.18
3.80 167.79 231.91
3.90 169.75 228.59
4.00 172.29 226.23
4.10 175.65 225.01
4.20 177.73 222.26
4.30 176.82 215.97
4.40 177.01 211.29
4.50 178.11 207.88
4.60 178.44 203.73
4.70 178.40 199.35
4.80 177.82 194.59
--------- --------- ---------
MAX: 4.80 178.44 236.09
MIN: 3.10 61.86 108.15

 

Shur is better then stock

Im convinced that with the correct fueling and proper tune you can make 200rwhp, with your combination.

What fueling mods and tuning have you done yet?

 

With basically the same setup I made 216 rwhp, 266 rwtq, get to tuning!

I had
LT1 Cam
Edelbrock Performer EGR Intake
Ultimate TBI
1/2" TBI Spacer
14x3 Open Element
3" Cutout before cat
SLP 1 3/4" Headers
T-5 w/Aluminum Driveshaft
Full MSD Ignition
Prominator

What did your AFRs look like? Did you mess with timing or fueling at all? Good luck and there's definitely more in her!

 

Give that thing some more fuel, I see about 13.7:1 and it should be down on that dotted line at 13:1 or possibly lower.

 

Ah I must not be able to see the dyno chart at work .

Get it back on a dyno and get more fuel into it