ZR-1 Net Registry Forums - View Single Post - Ported IH, non-ported IH.. have some questions

LGAFF · 08-20-2008

Stock LT5, Stock Exhaust
Assume 350RWHP (karterdon's Z has these #s)

**This should be about 330hp/Don had flowmasters

Scenario 2:
Stock LT5, Headers and B&B with X-pipe

360hp

Scenario 3:
36mm Ported IH and Plenum, Stock Exhaust

350hp

Scenario 4:
36mm Ported IH and Plenum, Headers with B&B and X-pipe

390HP

Scenario 5:
Late model IH and Plenum, Stock Exhaust

350
Scenario 6:
Late model IH and Plenum, Headers with B&B and X-pipe

375

Scenario 7:
36mm Late Model Ported IH and Plenum, Stock Exhaust

370hp
Scenario 8:

36mm Late Model Ported IH and Plenum, Headers with B&B and X-pipe

410hp

08-20-2008	#2
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,180	Re: Ported IH, non-ported IH.. have some questions Stock LT5, Stock Exhaust Assume 350RWHP (karterdon's Z has these #s) **This should be about 330hp/Don had flowmasters Scenario 2: Stock LT5, Headers and B&B with X-pipe 360hp Scenario 3: 36mm Ported IH and Plenum, Stock Exhaust 350hp Scenario 4: 36mm Ported IH and Plenum, Headers with B&B and X-pipe 390HP Scenario 5: Late model IH and Plenum, Stock Exhaust 350 Scenario 6: Late model IH and Plenum, Headers with B&B and X-pipe 375 Scenario 7: 36mm Late Model Ported IH and Plenum, Stock Exhaust 370hp Scenario 8: 36mm Late Model Ported IH and Plenum, Headers with B&B and X-pipe 410hp