SB Mopar Valve springs?

Jeremy · 08-15-2010, 07:59 AM

No machining, just shimed the bottom step level. These springs last well and have a low height set up. You can get about any pressure you would like.

Many small block Chevys are using this spring with success in Stock.

At the time I was using these I had a longer than stock valve, I'm not sure how the heights will work out with stock length valves.

Jim Wahl · 08-17-2010, 08:33 AM

Comp #926-16 are the ones you want. They take a licking and keep on ticking! They are long lasting and dependable. Jim

mitch kight · 08-21-2010, 01:10 PM

The best spring for a small block mopar is the Comp 904. If the pressure is below 200lbs on the seat, they need to changed. I like around 230 seat with 475 open is good. You really need a pair of Smith lifter's for a mopar so no cam wipes. Lifters are cheap compare to cost of clean up!

08-23-2010, 07:45 AM

I also like the Howards 98215 "Zero Tolerance 1.25 Drop in springs. They allow enough coil bind clearance to set the seat pressure almost anywhere you would like to run it.

Chris

231-740-5862

Jim Bailey · 08-23-2010, 04:20 PM

Give Don Little a call .......

08-15-2010, 07:59 AM	#1
Jeremy Junior Member Join Date: Dec 2002 Posts: 95 Likes: 0 Liked 1 Time in 1 Post	Re: SB Mopar Valve springs? No machining, just shimed the bottom step level. These springs last well and have a low height set up. You can get about any pressure you would like. Many small block Chevys are using this spring with success in Stock. At the time I was using these I had a longer than stock valve, I'm not sure how the heights will work out with stock length valves. Last edited by Jeremy; 08-15-2010 at 08:10 AM. Reason: Forgot something

08-17-2010, 08:33 AM	#2
Jim Wahl Veteran Member Join Date: Jan 2002 Location: Central Florida Posts: 5,844 Likes: 666 Liked 683 Times in 129 Posts	Re: SB Mopar Valve springs? Comp #926-16 are the ones you want. They take a licking and keep on ticking! They are long lasting and dependable. Jim __________________ Jim Wahl....NHRA #2239 S/SS - IHRA # 8 Stock, D2 Stock Champion (forever I guess) 2019 Baby Gators Stock Champion 2009 NHRA D2 National Open Stock Champion 1982 NHRA D2 West Palm Beach LDRS SS Runner Up Past President, Southern Stock / Super Stock Association.

08-21-2010, 01:10 PM	#3
mitch kight Junior Member Join Date: Apr 2009 Location: North Carolina, Ohio Posts: 95 Likes: 14 Liked 38 Times in 13 Posts	Re: SB Mopar Valve springs? The best spring for a small block mopar is the Comp 904. If the pressure is below 200lbs on the seat, they need to changed. I like around 230 seat with 475 open is good. You really need a pair of Smith lifter's for a mopar so no cam wipes. Lifters are cheap compare to cost of clean up!

08-23-2010, 07:45 AM	#4
Chris Hardy Guest Posts: n/a	Re: SB Mopar Valve springs? I also like the Howards 98215 "Zero Tolerance 1.25 Drop in springs. They allow enough coil bind clearance to set the seat pressure almost anywhere you would like to run it. Chris 231-740-5862

08-23-2010, 04:20 PM	#5
Jim Bailey Senior Member Join Date: Aug 2004 Posts: 674 Likes: 15 Liked 584 Times in 94 Posts	Re: SB Mopar Valve springs? Give Don Little a call .......