PRC 5.3L Stage 2.5 Heads and Torquer v2 in RX-7
#1
PRC 5.3L Stage 2.5 Heads and Torquer v2 in RX-7
Specs:
* LS1 Block
* T-56 Transmission
* TSP PRC 5.3L Stage 2.5 Heads
* TSP Torquer v2 Cam 112 LSA
* Cometic .040" Head gasket
* MSD 8.5mm wires and protective boots
* Ported Throttle Body
* 25% Udnerdrive Pulley
* JTR/Sanderson 1 7/8th Long Tube Headers
* LS6 Intake Manifold
* TSP 7.400 Pushrods
* LS7 Lifters
* LS2 Lifter Trays
* LS6 Oil Pump
* NGK TR55 plugs
* 4.10 Torsen Rear End
* Aluminum Driveshaft
* Exhaust: catless custom true dual 3" piping through Magnaflow X-pipe and 5" straight through Magnaflow mufflers
Would have liked the TQ to be a tad higher, oh well!
* LS1 Block
* T-56 Transmission
* TSP PRC 5.3L Stage 2.5 Heads
* TSP Torquer v2 Cam 112 LSA
* Cometic .040" Head gasket
* MSD 8.5mm wires and protective boots
* Ported Throttle Body
* 25% Udnerdrive Pulley
* JTR/Sanderson 1 7/8th Long Tube Headers
* LS6 Intake Manifold
* TSP 7.400 Pushrods
* LS7 Lifters
* LS2 Lifter Trays
* LS6 Oil Pump
* NGK TR55 plugs
* 4.10 Torsen Rear End
* Aluminum Driveshaft
* Exhaust: catless custom true dual 3" piping through Magnaflow X-pipe and 5" straight through Magnaflow mufflers
Would have liked the TQ to be a tad higher, oh well!
Last edited by Aaron1017; 05-14-2009 at 09:19 AM.
#5
Hmm, the numbers seem about on par with similar setups:
https://ls1tech.com/forums/dynamomet...s-results.html
Auto
HP: 434 SAE
TQ: 398
https://ls1tech.com/forums/dynamomet...heads-tsp.html
Manual
HP: 410 SAE
TQ: 365
https://ls1tech.com/forums/dynamomet...2-5-heads.html
Manual
HP: 435
TQ: 390
https://ls1tech.com/forums/dynamomet...e-exhaust.html
Manual
HP: 435 SAE
TQ: 389
https://ls1tech.com/forums/dynamomet...o-results.html
Auto
HP: 413 SAE
TQ: 380
Going to take it to the 1/4 soon and see what it will do. I have the Nitto NT-01 on the rear so I can hook pretty good (same compound as the Nitto 555r, just stiffer sidewalls). This setup in a 2850lb car really hauls ***.
For the price I paid for the barely used heads/cam combo... I could not be happier.
https://ls1tech.com/forums/dynamomet...s-results.html
Auto
HP: 434 SAE
TQ: 398
https://ls1tech.com/forums/dynamomet...heads-tsp.html
Manual
HP: 410 SAE
TQ: 365
https://ls1tech.com/forums/dynamomet...2-5-heads.html
Manual
HP: 435
TQ: 390
https://ls1tech.com/forums/dynamomet...e-exhaust.html
Manual
HP: 435 SAE
TQ: 389
https://ls1tech.com/forums/dynamomet...o-results.html
Auto
HP: 413 SAE
TQ: 380
Going to take it to the 1/4 soon and see what it will do. I have the Nitto NT-01 on the rear so I can hook pretty good (same compound as the Nitto 555r, just stiffer sidewalls). This setup in a 2850lb car really hauls ***.
For the price I paid for the barely used heads/cam combo... I could not be happier.
Last edited by Aaron1017; 05-14-2009 at 02:12 PM.