Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   310 cc heads (https://www.offshoreonly.com/forums/general-q/332359-310-cc-heads.html)

brian41 11-21-2015 08:00 AM


Originally Posted by donzi matt (Post 4378339)
It isn't quite that simple. I tried to do that. They wanted me to buy $5000 worth before agreeing to give me a wholesale account. I am a legit auto service business. They had more than enough references to validate my purchasing claims from other vendors. I wasn't about to drop that kind of coin for a wholesale account.

All I had to do was send them a copy of the previous month statement from Motorstate (11K) and carry 10K minimum yearly purchases to maintain my account. I have since dropped my Motorstate account because it tied my hands (contracts the manufacture has with them) from me buying direct from a few manufactures that make products I use all the time.

TAStevens 11-21-2015 10:54 AM


Originally Posted by brian41 (Post 4378332)
My Atech account requires 10K a year minimum to keep the account active but they are not always cheeper, sometimes Jegs regular prices are lower depending on the item. Jegs use to be on the same delivery schedule but in the past year or so some of their in stock orders have taken up to 3 days to arrive. The best part of both is the no shipping or drop ship fees some of the other suppliers charge.

I have Accounts with Motor State and Perfit as well as Atech, Perfit usually has the best prices but not as big of a selection

KAOSS 11-21-2015 07:04 PM

My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

bigboat28 11-21-2015 08:53 PM


Originally Posted by KAOSS (Post 4378497)
My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

Sounds perfect. What cam you using? How much torque are your motors making

mike tkach 11-23-2015 08:27 AM


Originally Posted by KAOSS (Post 4378497)
My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

1.3 gallons per mile,pretty good!

donzi matt 11-23-2015 08:41 AM

Actually, 1.3 miles per gallon. Even better!

mike tkach 11-23-2015 08:44 AM


Originally Posted by donzi matt (Post 4378933)
Actually, 1.3 miles per gallon. Even better!

yep,i stand corrected.my brain is mush before my morning coffee.

mike tkach 11-24-2015 06:50 PM


Originally Posted by KAOSS (Post 4378497)
My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

that is really good power from that build!

endeavor1 11-24-2015 07:17 PM


Originally Posted by KAOSS (Post 4378497)
My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

What cam specs? I'm similar and going with Dart 308s

mike tkach 11-24-2015 08:49 PM


Originally Posted by KAOSS (Post 4378497)
My 540s make 680 at 5700/4700 tq peak.
Single 4150 wetflo 940 . With a small hyd roller and 9.6:1 and dart iron eagle 320s. Ran them at 4200 to 5200 for 80 miles used 60 gallons of 93.

do you have dyno sheets for these engines because 680 at 5700 with 9.6 compression is pretty stout.


All times are GMT -5. The time now is 10:45 PM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.