Author
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Topic: B50 Sportsman block HP limit?
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charged306
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Member # 4761
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posted
How much power can be obtained from this block? I have heard people say its not any stronger than the stock block. Looking for 425rwhp+.
Posts: 11 | From: outatownr | Registered: Aug 2004
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Jeff S
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Member # 371
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posted
It is fine for 425rwhp but then again so is the stock block. The Sportsman block is stronger than a stock 302 block but not but much...a waste of $$ IMO.
-------------------- '90 Mustang LX: 8.53 @ 157.92 w/ 1.33 60' on DR's '10 ZR1: FOR SALE '14 E63 S: RENNtech ECU '04 Gallardo: UGR TTG
Posts: 2121 | From: San Jose, CA | Registered: Aug 2001
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stoauto
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Member # 2803
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posted
they say its good to 600hp on motor, its got thicker main webbing and bulkier main caps. [ August 10, 2004, 11:21 AM: Message edited by: stoauto ]
Posts: 1054 | Registered: May 2003
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charged306
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Member # 4761
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posted
JeffS- How much more rwhp can the stock block handle? And can an R block pass emissions w/emissions legal supporting parts?
Posts: 11 | From: outatownr | Registered: Aug 2004
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Jeff S
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Member # 371
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posted
Stock blocks are usually good for right around 500rwhp. It all depends on the tune and your luck!
The R302 has no affect on emmisions.
-------------------- '90 Mustang LX: 8.53 @ 157.92 w/ 1.33 60' on DR's '10 ZR1: FOR SALE '14 E63 S: RENNtech ECU '04 Gallardo: UGR TTG
Posts: 2121 | From: San Jose, CA | Registered: Aug 2001
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charged306
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Member # 4761
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posted
Thanks for the heads up.
Posts: 11 | From: outatownr | Registered: Aug 2004
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uncle bill
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Member # 3953
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posted
this block was just rerated in 2004 to 450hp down from 600 according to ford motersports because a few of them came apart in the 600 range
Posts: 415 | From: antioch | Registered: Dec 2003
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WANARNM
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Member # 587
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posted
quote: Originally posted by uncle bill: this block was just rerated in 2004 to 450hp down from 600 according to ford motersports because a few of them came apart in the 600 range
That was ghey.. guess its time for an upgrade.. lol..
-------------------- 89’ Hatch. Completely stock.
Posts: 1390 | From: San Jose | Registered: Nov 2001
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166 Merlo
FELONY MOTORSPORTS
Member # 1549
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posted
quote: Originally posted by uncle bill: this block was just rerated in 2004 to 450hp down from 600 according to ford motersports because a few of them came apart in the 600 range
was the price rerated too...
-------------------- '89 - Boss Coupe '70 - Drop Cutthang '68 - Cougnut '87 - 0166, Its real
Posts: 3954 | From: Thebay | Registered: Jul 2002
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66 AC COBRA
Nitrous King
Member # 904
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posted
quote: Originally posted by 87 Saleen: quote: Originally posted by uncle bill: this block was just rerated in 2004 to 450hp down from 600 according to ford motersports because a few of them came apart in the 600 range
was the price rerated too...
nope and a few of the sportsman block came apart at 450hp level, that is why it is much lower
and they didnt offer any kind of refund for the people that broke the blocks at 450hp, even though it was their(ford) mistake in not testing the block enough
-------------------- FFR AC Cobra 72 Vega - WCHRA Extreme 10.5
Posts: 6280 | From: Winters | Registered: Feb 2002
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charged306
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Member # 4761
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posted
WOW! Thats a series rerate . Thanks for the info guys.
Posts: 11 | From: outatownr | Registered: Aug 2004
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