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687rwhp on 1 stage of N20

Old 08-01-2013, 10:06 PM
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Default 687rwhp on 1 stage of N20

Just thought I'd share my results.

Unfortunately the Dyno's tach read was down so no TQ reading.

516rwhp is on motor
615rwhp is with a 57n/35f jet set up
687rwhp is with a 70n/42f jet set up

Both N20 pulls were a little on the fatter side.


418
PRC237 heads
254/260 .630/.625
2" TSP 210 Camaro headers
3" X-pipe
EWP
Moroso Vacuum pump
Dominator TB
4150 to Dominator adapter
NX 2 stage plate
Super Vic intake

Powerglide with 4500-4600 converter
12 bolt 4.56 gears and 315/60/15 drag radial
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Old 08-02-2013, 01:09 PM
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Very nice! What size shots?(100 and 150). Wish the torque would have shown. I will be installing my kit later this week. Hope to have similar results.

What fuel system are you using? I'm wondering how far my racetronix 255,Hotwire, returnless and stock feed will take me
Old 08-02-2013, 05:16 PM
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NX calls the 57n a 100 hit and 70n a 150 hit.

Fuel pump Weldon 2035
Aeromotive A1000 regulator
-12 from cell to pump
-10 the rest of the way
Old 08-02-2013, 08:05 PM
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Nice results!
Old 10-22-2013, 04:08 PM
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Originally Posted by LIL SS
Just thought I'd share my results.

Unfortunately the Dyno's tach read was down so no TQ reading.

516rwhp is on motor
615rwhp is with a 57n/35f jet set up
687rwhp is with a 70n/42f jet set up

Both N20 pulls were a little on the fatter side.


418
PRC237 heads
254/260 .630/.625
2" TSP 210 Camaro headers
3" X-pipe
EWP
Moroso Vacuum pump
Dominator TB
4150 to Dominator adapter
NX 2 stage plate
Super Vic intake

Powerglide with 4500-4600 converter
12 bolt 4.56 gears and 315/60/15 drag radial


hey do u think you would make more h/p with prc 250cc ? so u can bring the
N/A numbers up some?


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